diff --git a/backend/.sqlx/query-28654edaba50887bd4c7f698e538ed9ec70543b1ba6d0ecc5b675a1040148b6a.json b/backend/.sqlx/query-1a913c6136f6e2ceeaea65132b17af459ca254baa0049ff5c7cebc3e06e45f91.json
similarity index 67%
rename from backend/.sqlx/query-28654edaba50887bd4c7f698e538ed9ec70543b1ba6d0ecc5b675a1040148b6a.json
rename to backend/.sqlx/query-1a913c6136f6e2ceeaea65132b17af459ca254baa0049ff5c7cebc3e06e45f91.json
index 064d408..e7a067d 100644
--- a/backend/.sqlx/query-28654edaba50887bd4c7f698e538ed9ec70543b1ba6d0ecc5b675a1040148b6a.json
+++ b/backend/.sqlx/query-1a913c6136f6e2ceeaea65132b17af459ca254baa0049ff5c7cebc3e06e45f91.json
@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "\n        SELECT \n            m.id, m.community_id, m.action_type, m.reason, m.details, m.created_at,\n            mod_user.username as moderator_username,\n            target_user.username as target_username\n        FROM moderation_log m\n        LEFT JOIN users mod_user ON m.moderator_id = mod_user.id\n        LEFT JOIN users target_user ON m.target_user_id = target_user.id\n        WHERE m.community_id = $1\n        ORDER BY m.created_at DESC\n        LIMIT 50\n        ",
+  "query": "\n        SELECT \n            m.id, m.community_id, m.action_type, m.reason, m.details, m.created_at,\n            mod_user.username as \"moderator_username?\",\n            target_user.username as \"target_username?\"\n        FROM moderation_log m\n        LEFT JOIN users mod_user ON m.moderator_id = mod_user.id\n        LEFT JOIN users target_user ON m.target_user_id = target_user.id\n        WHERE m.community_id = $1\n        ORDER BY m.created_at DESC\n        LIMIT 50\n        ",
   "describe": {
     "columns": [
       {
@@ -35,12 +35,12 @@
       },
       {
         "ordinal": 6,
-        "name": "moderator_username",
+        "name": "moderator_username?",
         "type_info": "Varchar"
       },
       {
         "ordinal": 7,
-        "name": "target_username",
+        "name": "target_username?",
         "type_info": "Varchar"
       }
     ],
@@ -60,5 +60,5 @@
       false
     ]
   },
-  "hash": "28654edaba50887bd4c7f698e538ed9ec70543b1ba6d0ecc5b675a1040148b6a"
+  "hash": "1a913c6136f6e2ceeaea65132b17af459ca254baa0049ff5c7cebc3e06e45f91"
 }
diff --git a/backend/.sqlx/query-1ac1d53eebb241dc0d210845b555d06e3b8167642adeae4901e9d860ce144ac1.json b/backend/.sqlx/query-1ac1d53eebb241dc0d210845b555d06e3b8167642adeae4901e9d860ce144ac1.json
new file mode 100644
index 0000000..e766f34
--- /dev/null
+++ b/backend/.sqlx/query-1ac1d53eebb241dc0d210845b555d06e3b8167642adeae4901e9d860ce144ac1.json
@@ -0,0 +1,20 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT id FROM roles WHERE name = 'user' AND community_id IS NULL LIMIT 1",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "id",
+        "type_info": "Uuid"
+      }
+    ],
+    "parameters": {
+      "Left": []
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "1ac1d53eebb241dc0d210845b555d06e3b8167642adeae4901e9d860ce144ac1"
+}
diff --git a/backend/.sqlx/query-200e864fa5778cf58d36d49f94a4006f7d104eb84e6f166b795df0f222ee93d8.json b/backend/.sqlx/query-200e864fa5778cf58d36d49f94a4006f7d104eb84e6f166b795df0f222ee93d8.json
new file mode 100644
index 0000000..c1d8507
--- /dev/null
+++ b/backend/.sqlx/query-200e864fa5778cf58d36d49f94a4006f7d104eb84e6f166b795df0f222ee93d8.json
@@ -0,0 +1,50 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT setup_completed, instance_name, platform_mode,\n                  registration_enabled, registration_mode,\n                  single_community_id\n           FROM instance_settings\n           LIMIT 1",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "setup_completed",
+        "type_info": "Bool"
+      },
+      {
+        "ordinal": 1,
+        "name": "instance_name",
+        "type_info": "Varchar"
+      },
+      {
+        "ordinal": 2,
+        "name": "platform_mode",
+        "type_info": "Varchar"
+      },
+      {
+        "ordinal": 3,
+        "name": "registration_enabled",
+        "type_info": "Bool"
+      },
+      {
+        "ordinal": 4,
+        "name": "registration_mode",
+        "type_info": "Varchar"
+      },
+      {
+        "ordinal": 5,
+        "name": "single_community_id",
+        "type_info": "Uuid"
+      }
+    ],
+    "parameters": {
+      "Left": []
+    },
+    "nullable": [
+      false,
+      false,
+      false,
+      false,
+      false,
+      true
+    ]
+  },
+  "hash": "200e864fa5778cf58d36d49f94a4006f7d104eb84e6f166b795df0f222ee93d8"
+}
diff --git a/backend/.sqlx/query-222ef714ee6f0d715f09643cff679f1c9d5132051dea4cf1f809f06470ed9b44.json b/backend/.sqlx/query-222ef714ee6f0d715f09643cff679f1c9d5132051dea4cf1f809f06470ed9b44.json
deleted file mode 100644
index d1e3f0a..0000000
--- a/backend/.sqlx/query-222ef714ee6f0d715f09643cff679f1c9d5132051dea4cf1f809f06470ed9b44.json
+++ /dev/null
@@ -1,34 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT option_id, SUM(credits) as total_credits, COUNT(DISTINCT voter_id) as voter_count\n           FROM quadratic_votes WHERE proposal_id = $1 GROUP BY option_id",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "option_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 1,
-        "name": "total_credits",
-        "type_info": "Int8"
-      },
-      {
-        "ordinal": 2,
-        "name": "voter_count",
-        "type_info": "Int8"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": [
-      false,
-      null,
-      null
-    ]
-  },
-  "hash": "222ef714ee6f0d715f09643cff679f1c9d5132051dea4cf1f809f06470ed9b44"
-}
diff --git a/backend/.sqlx/query-274cc3e62a3bc6659ae9e652d6ac15076f76a5fb7acad44f5e853678cfa2abf3.json b/backend/.sqlx/query-274cc3e62a3bc6659ae9e652d6ac15076f76a5fb7acad44f5e853678cfa2abf3.json
deleted file mode 100644
index 3c362f7..0000000
--- a/backend/.sqlx/query-274cc3e62a3bc6659ae9e652d6ac15076f76a5fb7acad44f5e853678cfa2abf3.json
+++ /dev/null
@@ -1,142 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT \n            ml.id,\n            ml.sequence_number,\n            ml.community_id,\n            ml.actor_user_id,\n            u.username AS \"actor_username?\",\n            ml.actor_role,\n            ml.action_type::text AS \"action_type!\",\n            ml.target_type,\n            ml.target_id,\n            ml.target_snapshot,\n            ml.reason,\n            ml.rule_reference,\n            ml.evidence,\n            ml.duration_hours,\n            ml.expires_at,\n            ml.decision_type,\n            ml.vote_proposal_id,\n            ml.vote_result,\n            ml.previous_hash,\n            ml.entry_hash,\n            ml.created_at\n        FROM moderation_ledger ml\n        LEFT JOIN users u ON u.id = ml.actor_user_id\n        WHERE ml.id = $1",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 1,
-        "name": "sequence_number",
-        "type_info": "Int8"
-      },
-      {
-        "ordinal": 2,
-        "name": "community_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 3,
-        "name": "actor_user_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 4,
-        "name": "actor_username?",
-        "type_info": "Varchar"
-      },
-      {
-        "ordinal": 5,
-        "name": "actor_role",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 6,
-        "name": "action_type!",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 7,
-        "name": "target_type",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 8,
-        "name": "target_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 9,
-        "name": "target_snapshot",
-        "type_info": "Jsonb"
-      },
-      {
-        "ordinal": 10,
-        "name": "reason",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 11,
-        "name": "rule_reference",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 12,
-        "name": "evidence",
-        "type_info": "Jsonb"
-      },
-      {
-        "ordinal": 13,
-        "name": "duration_hours",
-        "type_info": "Int4"
-      },
-      {
-        "ordinal": 14,
-        "name": "expires_at",
-        "type_info": "Timestamptz"
-      },
-      {
-        "ordinal": 15,
-        "name": "decision_type",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 16,
-        "name": "vote_proposal_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 17,
-        "name": "vote_result",
-        "type_info": "Jsonb"
-      },
-      {
-        "ordinal": 18,
-        "name": "previous_hash",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 19,
-        "name": "entry_hash",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 20,
-        "name": "created_at",
-        "type_info": "Timestamptz"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": [
-      false,
-      false,
-      true,
-      false,
-      false,
-      false,
-      null,
-      false,
-      false,
-      true,
-      false,
-      true,
-      true,
-      true,
-      true,
-      false,
-      true,
-      true,
-      false,
-      false,
-      false
-    ]
-  },
-  "hash": "274cc3e62a3bc6659ae9e652d6ac15076f76a5fb7acad44f5e853678cfa2abf3"
-}
diff --git a/backend/.sqlx/query-27ae44fcc7edaabc3c061e476942f2f591c47f09ba55cdcf204dc8880ca9a0ae.json b/backend/.sqlx/query-27ae44fcc7edaabc3c061e476942f2f591c47f09ba55cdcf204dc8880ca9a0ae.json
new file mode 100644
index 0000000..4283791
--- /dev/null
+++ b/backend/.sqlx/query-27ae44fcc7edaabc3c061e476942f2f591c47f09ba55cdcf204dc8880ca9a0ae.json
@@ -0,0 +1,14 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "UPDATE community_plugin_packages SET is_active = false WHERE package_id = $1",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Uuid"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "27ae44fcc7edaabc3c061e476942f2f591c47f09ba55cdcf204dc8880ca9a0ae"
+}
diff --git a/backend/.sqlx/query-2a7771a4914c74e7a68b2a570a6e1be27e5640856dd18462b97af6c98229fe0c.json b/backend/.sqlx/query-2a7771a4914c74e7a68b2a570a6e1be27e5640856dd18462b97af6c98229fe0c.json
new file mode 100644
index 0000000..edb2d6d
--- /dev/null
+++ b/backend/.sqlx/query-2a7771a4914c74e7a68b2a570a6e1be27e5640856dd18462b97af6c98229fe0c.json
@@ -0,0 +1,15 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "INSERT INTO user_roles (user_id, role_id, community_id, granted_by)\n               VALUES ($1, $2, NULL, $1)\n               ON CONFLICT (user_id, role_id, community_id) DO NOTHING",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Uuid",
+        "Uuid"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "2a7771a4914c74e7a68b2a570a6e1be27e5640856dd18462b97af6c98229fe0c"
+}
diff --git a/backend/.sqlx/query-2c9bb8a5dca54ef476b2908dfad34371f6f34e4a8500f855d01209d32840f683.json b/backend/.sqlx/query-2c9bb8a5dca54ef476b2908dfad34371f6f34e4a8500f855d01209d32840f683.json
deleted file mode 100644
index 3e57a90..0000000
--- a/backend/.sqlx/query-2c9bb8a5dca54ef476b2908dfad34371f6f34e4a8500f855d01209d32840f683.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT COUNT(DISTINCT voter_id) FROM quadratic_votes WHERE proposal_id = $1",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "count",
-        "type_info": "Int8"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": [
-      null
-    ]
-  },
-  "hash": "2c9bb8a5dca54ef476b2908dfad34371f6f34e4a8500f855d01209d32840f683"
-}
diff --git a/backend/.sqlx/query-2e4adc1d171a3b451bc213dfdbb58858fb4536f3e4156cfc67e5d62bafc13454.json b/backend/.sqlx/query-2e4adc1d171a3b451bc213dfdbb58858fb4536f3e4156cfc67e5d62bafc13454.json
new file mode 100644
index 0000000..5d0e000
--- /dev/null
+++ b/backend/.sqlx/query-2e4adc1d171a3b451bc213dfdbb58858fb4536f3e4156cfc67e5d62bafc13454.json
@@ -0,0 +1,22 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT is_admin FROM users WHERE id = $1",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "is_admin",
+        "type_info": "Bool"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Uuid"
+      ]
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "2e4adc1d171a3b451bc213dfdbb58858fb4536f3e4156cfc67e5d62bafc13454"
+}
diff --git a/backend/.sqlx/query-403544e4819bc7bcc4ac51c997fb9ec74c3b3fa2c6f2b170ab5b8c8c1d9c65d4.json b/backend/.sqlx/query-403544e4819bc7bcc4ac51c997fb9ec74c3b3fa2c6f2b170ab5b8c8c1d9c65d4.json
deleted file mode 100644
index 2d334a5..0000000
--- a/backend/.sqlx/query-403544e4819bc7bcc4ac51c997fb9ec74c3b3fa2c6f2b170ab5b8c8c1d9c65d4.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "UPDATE delegate_profiles SET total_delegators = GREATEST(0, total_delegators - 1) WHERE user_id = $1",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": []
-  },
-  "hash": "403544e4819bc7bcc4ac51c997fb9ec74c3b3fa2c6f2b170ab5b8c8c1d9c65d4"
-}
diff --git a/backend/.sqlx/query-4c233b67c2fd3cbe3e1212218c7a65999cb87a4df8745cbfe59c6919ab61b683.json b/backend/.sqlx/query-4c233b67c2fd3cbe3e1212218c7a65999cb87a4df8745cbfe59c6919ab61b683.json
new file mode 100644
index 0000000..0a4ca79
--- /dev/null
+++ b/backend/.sqlx/query-4c233b67c2fd3cbe3e1212218c7a65999cb87a4df8745cbfe59c6919ab61b683.json
@@ -0,0 +1,16 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "INSERT INTO user_roles (user_id, role_id, community_id, granted_by)\n                           VALUES ($1, $2, NULL, $3)\n                           ON CONFLICT (user_id, role_id, community_id) DO NOTHING",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Uuid",
+        "Uuid",
+        "Uuid"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "4c233b67c2fd3cbe3e1212218c7a65999cb87a4df8745cbfe59c6919ab61b683"
+}
diff --git a/backend/.sqlx/query-b42cab53e091470ad8237271def4b42146a75d30b77aecb4c1ae7ab7a7cc32d3.json b/backend/.sqlx/query-50d14238cd358babc21436ee5aea2e889f92918625a5ba7a889b0fe01c2f2981.json
similarity index 72%
rename from backend/.sqlx/query-b42cab53e091470ad8237271def4b42146a75d30b77aecb4c1ae7ab7a7cc32d3.json
rename to backend/.sqlx/query-50d14238cd358babc21436ee5aea2e889f92918625a5ba7a889b0fe01c2f2981.json
index 9474337..0cee25f 100644
--- a/backend/.sqlx/query-b42cab53e091470ad8237271def4b42146a75d30b77aecb4c1ae7ab7a7cc32d3.json
+++ b/backend/.sqlx/query-50d14238cd358babc21436ee5aea2e889f92918625a5ba7a889b0fe01c2f2981.json
@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "SELECT id, voting_method, status as \"status: crate::models::ProposalStatus\" FROM proposals WHERE id = $1",
+  "query": "SELECT id, community_id, voting_method, status as \"status: crate::models::ProposalStatus\" FROM proposals WHERE id = $1",
   "describe": {
     "columns": [
       {
@@ -10,11 +10,16 @@
       },
       {
         "ordinal": 1,
+        "name": "community_id",
+        "type_info": "Uuid"
+      },
+      {
+        "ordinal": 2,
         "name": "voting_method",
         "type_info": "Varchar"
       },
       {
-        "ordinal": 2,
+        "ordinal": 3,
         "name": "status: crate::models::ProposalStatus",
         "type_info": {
           "Custom": {
@@ -39,10 +44,11 @@
       ]
     },
     "nullable": [
+      false,
       false,
       false,
       false
     ]
   },
-  "hash": "b42cab53e091470ad8237271def4b42146a75d30b77aecb4c1ae7ab7a7cc32d3"
+  "hash": "50d14238cd358babc21436ee5aea2e889f92918625a5ba7a889b0fe01c2f2981"
 }
diff --git a/backend/.sqlx/query-1fd0e024053913d7598c5cdb19f407cfa7fef149553e18efc9e5149dd77e7f1c.json b/backend/.sqlx/query-51a5301a129b24bdbe4f8532e9e270585f144852401550b0d1e3c56ace02f7b4.json
similarity index 74%
rename from backend/.sqlx/query-1fd0e024053913d7598c5cdb19f407cfa7fef149553e18efc9e5149dd77e7f1c.json
rename to backend/.sqlx/query-51a5301a129b24bdbe4f8532e9e270585f144852401550b0d1e3c56ace02f7b4.json
index ce14339..396f767 100644
--- a/backend/.sqlx/query-1fd0e024053913d7598c5cdb19f407cfa7fef149553e18efc9e5149dd77e7f1c.json
+++ b/backend/.sqlx/query-51a5301a129b24bdbe4f8532e9e270585f144852401550b0d1e3c56ace02f7b4.json
@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "SELECT author_id, status as \"status: crate::models::ProposalStatus\", title FROM proposals WHERE id = $1",
+  "query": "SELECT author_id, community_id, status as \"status: crate::models::ProposalStatus\" FROM proposals WHERE id = $1",
   "describe": {
     "columns": [
       {
@@ -10,6 +10,11 @@
       },
       {
         "ordinal": 1,
+        "name": "community_id",
+        "type_info": "Uuid"
+      },
+      {
+        "ordinal": 2,
         "name": "status: crate::models::ProposalStatus",
         "type_info": {
           "Custom": {
@@ -26,11 +31,6 @@
             }
           }
         }
-      },
-      {
-        "ordinal": 2,
-        "name": "title",
-        "type_info": "Varchar"
       }
     ],
     "parameters": {
@@ -44,5 +44,5 @@
       false
     ]
   },
-  "hash": "1fd0e024053913d7598c5cdb19f407cfa7fef149553e18efc9e5149dd77e7f1c"
+  "hash": "51a5301a129b24bdbe4f8532e9e270585f144852401550b0d1e3c56ace02f7b4"
 }
diff --git a/backend/.sqlx/query-5b90bc37f37536231e0ddf91eaceea7d1ce2ed5f329f163b4c2554e71027ebe7.json b/backend/.sqlx/query-5b90bc37f37536231e0ddf91eaceea7d1ce2ed5f329f163b4c2554e71027ebe7.json
new file mode 100644
index 0000000..94df6a5
--- /dev/null
+++ b/backend/.sqlx/query-5b90bc37f37536231e0ddf91eaceea7d1ce2ed5f329f163b4c2554e71027ebe7.json
@@ -0,0 +1,76 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT id, name, version, description, COALESCE(publisher,'') as publisher, source, registry_url, wasm_sha256,\n                  manifest as \"manifest!: serde_json::Value\", (signature IS NOT NULL) as \"signature_present!: bool\"\n           FROM plugin_packages\n           WHERE id = $1",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "id",
+        "type_info": "Uuid"
+      },
+      {
+        "ordinal": 1,
+        "name": "name",
+        "type_info": "Varchar"
+      },
+      {
+        "ordinal": 2,
+        "name": "version",
+        "type_info": "Varchar"
+      },
+      {
+        "ordinal": 3,
+        "name": "description",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 4,
+        "name": "publisher",
+        "type_info": "Varchar"
+      },
+      {
+        "ordinal": 5,
+        "name": "source",
+        "type_info": "Varchar"
+      },
+      {
+        "ordinal": 6,
+        "name": "registry_url",
+        "type_info": "Text"
+      },
+      {
+        "ordinal": 7,
+        "name": "wasm_sha256",
+        "type_info": "Varchar"
+      },
+      {
+        "ordinal": 8,
+        "name": "manifest!: serde_json::Value",
+        "type_info": "Jsonb"
+      },
+      {
+        "ordinal": 9,
+        "name": "signature_present!: bool",
+        "type_info": "Bool"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Uuid"
+      ]
+    },
+    "nullable": [
+      false,
+      false,
+      false,
+      true,
+      null,
+      false,
+      true,
+      false,
+      false,
+      null
+    ]
+  },
+  "hash": "5b90bc37f37536231e0ddf91eaceea7d1ce2ed5f329f163b4c2554e71027ebe7"
+}
diff --git a/backend/.sqlx/query-7175f11c4a329af9124e8134186f93600b3afbfd6e05adb0ae1ce8e3e2c8bcc2.json b/backend/.sqlx/query-7175f11c4a329af9124e8134186f93600b3afbfd6e05adb0ae1ce8e3e2c8bcc2.json
new file mode 100644
index 0000000..fab396f
--- /dev/null
+++ b/backend/.sqlx/query-7175f11c4a329af9124e8134186f93600b3afbfd6e05adb0ae1ce8e3e2c8bcc2.json
@@ -0,0 +1,22 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT id FROM communities WHERE id = $1",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "id",
+        "type_info": "Uuid"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Uuid"
+      ]
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "7175f11c4a329af9124e8134186f93600b3afbfd6e05adb0ae1ce8e3e2c8bcc2"
+}
diff --git a/backend/.sqlx/query-7501cbb48f6084be8f7f4e4c9e10d0d3fc3ebb14e0e5626f3aea8fe54cbecfbb.json b/backend/.sqlx/query-7501cbb48f6084be8f7f4e4c9e10d0d3fc3ebb14e0e5626f3aea8fe54cbecfbb.json
new file mode 100644
index 0000000..acbd8f8
--- /dev/null
+++ b/backend/.sqlx/query-7501cbb48f6084be8f7f4e4c9e10d0d3fc3ebb14e0e5626f3aea8fe54cbecfbb.json
@@ -0,0 +1,22 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT EXISTS(SELECT 1 FROM communities WHERE id = $1 AND is_active = true) as \"exists!\"",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "exists!",
+        "type_info": "Bool"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Uuid"
+      ]
+    },
+    "nullable": [
+      null
+    ]
+  },
+  "hash": "7501cbb48f6084be8f7f4e4c9e10d0d3fc3ebb14e0e5626f3aea8fe54cbecfbb"
+}
diff --git a/backend/.sqlx/query-7b93cc6e6f05e4e6b0a182d4264b1024a0787f9b3bb56064213994ba7f760e0c.json b/backend/.sqlx/query-7b93cc6e6f05e4e6b0a182d4264b1024a0787f9b3bb56064213994ba7f760e0c.json
new file mode 100644
index 0000000..38c9973
--- /dev/null
+++ b/backend/.sqlx/query-7b93cc6e6f05e4e6b0a182d4264b1024a0787f9b3bb56064213994ba7f760e0c.json
@@ -0,0 +1,16 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "INSERT INTO public_events (community_id, actor_user_id, plugin_name, event_type, payload)\n               VALUES ($1, $2, NULL, 'plugin.package_settings_updated', $3)",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Uuid",
+        "Uuid",
+        "Jsonb"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "7b93cc6e6f05e4e6b0a182d4264b1024a0787f9b3bb56064213994ba7f760e0c"
+}
diff --git a/backend/.sqlx/query-7cebde48fca3aa37f1aed37998456d337bc88d504e8f626f48e9818675287be4.json b/backend/.sqlx/query-7cebde48fca3aa37f1aed37998456d337bc88d504e8f626f48e9818675287be4.json
new file mode 100644
index 0000000..7acfcf7
--- /dev/null
+++ b/backend/.sqlx/query-7cebde48fca3aa37f1aed37998456d337bc88d504e8f626f48e9818675287be4.json
@@ -0,0 +1,22 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT DISTINCT pp.id\n                   FROM plugin_packages pp\n                   JOIN community_plugin_packages cpp ON cpp.package_id = pp.id\n                   WHERE cpp.community_id = $1\n                     AND cpp.is_active = true",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "id",
+        "type_info": "Uuid"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Uuid"
+      ]
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "7cebde48fca3aa37f1aed37998456d337bc88d504e8f626f48e9818675287be4"
+}
diff --git a/backend/.sqlx/query-ce7f978d16864a568b49c47eaa68edcaafb0d293f6d08f5a945bd456c91fd417.json b/backend/.sqlx/query-8556c20180ee054ae78dec1d4aad739ce8d63de36bfc07dfd28d9d4ef6258a9d.json
similarity index 76%
rename from backend/.sqlx/query-ce7f978d16864a568b49c47eaa68edcaafb0d293f6d08f5a945bd456c91fd417.json
rename to backend/.sqlx/query-8556c20180ee054ae78dec1d4aad739ce8d63de36bfc07dfd28d9d4ef6258a9d.json
index 358b50c..dd6d08b 100644
--- a/backend/.sqlx/query-ce7f978d16864a568b49c47eaa68edcaafb0d293f6d08f5a945bd456c91fd417.json
+++ b/backend/.sqlx/query-8556c20180ee054ae78dec1d4aad739ce8d63de36bfc07dfd28d9d4ef6258a9d.json
@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "SELECT d.id, d.delegator_id, d.delegate_id, u.username as delegate_username,\n                  d.scope as \"scope: DelegationScope\", d.community_id, d.topic_id, \n                  d.proposal_id, d.is_active, d.created_at\n           FROM delegations d\n           JOIN users u ON d.delegate_id = u.id\n           WHERE d.delegator_id = $1\n             AND ($2 = FALSE OR d.is_active = TRUE)\n             AND ($3::uuid IS NULL OR d.community_id = $3)\n           ORDER BY d.created_at DESC",
+  "query": "SELECT d.id, d.delegator_id, d.delegate_id, u.username as delegate_username,\n                  d.scope as \"scope: DelegationScope\", d.community_id, d.topic_id, \n                  d.proposal_id, d.weight::float8 as \"weight!\", d.is_active, d.created_at\n           FROM delegations d\n           JOIN users u ON d.delegate_id = u.id\n           WHERE d.delegator_id = $1\n             AND ($2 = FALSE OR d.is_active = TRUE)\n             AND ($3::uuid IS NULL OR d.community_id = $3)\n           ORDER BY d.created_at DESC",
   "describe": {
     "columns": [
       {
@@ -57,11 +57,16 @@
       },
       {
         "ordinal": 8,
+        "name": "weight!",
+        "type_info": "Float8"
+      },
+      {
+        "ordinal": 9,
         "name": "is_active",
         "type_info": "Bool"
       },
       {
-        "ordinal": 9,
+        "ordinal": 10,
         "name": "created_at",
         "type_info": "Timestamptz"
       }
@@ -82,9 +87,10 @@
       true,
       true,
       true,
+      null,
       false,
       false
     ]
   },
-  "hash": "ce7f978d16864a568b49c47eaa68edcaafb0d293f6d08f5a945bd456c91fd417"
+  "hash": "8556c20180ee054ae78dec1d4aad739ce8d63de36bfc07dfd28d9d4ef6258a9d"
 }
diff --git a/backend/.sqlx/query-8a109220f9c63742d07f4f0893592ff160fc0e5f7b38b87dfcbaa49a65984d7f.json b/backend/.sqlx/query-8a109220f9c63742d07f4f0893592ff160fc0e5f7b38b87dfcbaa49a65984d7f.json
new file mode 100644
index 0000000..ef63376
--- /dev/null
+++ b/backend/.sqlx/query-8a109220f9c63742d07f4f0893592ff160fc0e5f7b38b87dfcbaa49a65984d7f.json
@@ -0,0 +1,20 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT id FROM roles WHERE name = 'platform_admin' AND community_id IS NULL LIMIT 1",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "id",
+        "type_info": "Uuid"
+      }
+    ],
+    "parameters": {
+      "Left": []
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "8a109220f9c63742d07f4f0893592ff160fc0e5f7b38b87dfcbaa49a65984d7f"
+}
diff --git a/backend/.sqlx/query-8bebaad0afb50e4440035422e899b22c8989134563dd11154aa6ce16b29b7969.json b/backend/.sqlx/query-8bebaad0afb50e4440035422e899b22c8989134563dd11154aa6ce16b29b7969.json
new file mode 100644
index 0000000..92983d7
--- /dev/null
+++ b/backend/.sqlx/query-8bebaad0afb50e4440035422e899b22c8989134563dd11154aa6ce16b29b7969.json
@@ -0,0 +1,22 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT id FROM topics WHERE id = $1",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "id",
+        "type_info": "Uuid"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Uuid"
+      ]
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "8bebaad0afb50e4440035422e899b22c8989134563dd11154aa6ce16b29b7969"
+}
diff --git a/backend/.sqlx/query-8cc59265ecf23980f4d362f2e76cbd129051a38b2c78b0c22eee58ad170ed5b0.json b/backend/.sqlx/query-8cc59265ecf23980f4d362f2e76cbd129051a38b2c78b0c22eee58ad170ed5b0.json
new file mode 100644
index 0000000..34c2c43
--- /dev/null
+++ b/backend/.sqlx/query-8cc59265ecf23980f4d362f2e76cbd129051a38b2c78b0c22eee58ad170ed5b0.json
@@ -0,0 +1,18 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "INSERT INTO plugin_events (plugin_name, community_id, actor_user_id, event_name, payload)\n                           VALUES ($1, $2, $3, $4, $5)",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Varchar",
+        "Uuid",
+        "Uuid",
+        "Varchar",
+        "Jsonb"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "8cc59265ecf23980f4d362f2e76cbd129051a38b2c78b0c22eee58ad170ed5b0"
+}
diff --git a/backend/.sqlx/query-9192b973a627af6c9d097b5a6140eceba6af084b635d536c897236df277ca4b0.json b/backend/.sqlx/query-9192b973a627af6c9d097b5a6140eceba6af084b635d536c897236df277ca4b0.json
new file mode 100644
index 0000000..8c750aa
--- /dev/null
+++ b/backend/.sqlx/query-9192b973a627af6c9d097b5a6140eceba6af084b635d536c897236df277ca4b0.json
@@ -0,0 +1,20 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT DISTINCT p.name\n                   FROM plugins p\n                   JOIN community_plugins cp ON cp.plugin_id = p.id\n                   WHERE cp.is_active = true AND p.is_active = true",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "name",
+        "type_info": "Varchar"
+      }
+    ],
+    "parameters": {
+      "Left": []
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "9192b973a627af6c9d097b5a6140eceba6af084b635d536c897236df277ca4b0"
+}
diff --git a/backend/.sqlx/query-934a4bef00af1a1ab6bffdec743aecb6e129056137523b8361ba53da2d5b582e.json b/backend/.sqlx/query-934a4bef00af1a1ab6bffdec743aecb6e129056137523b8361ba53da2d5b582e.json
new file mode 100644
index 0000000..9aaa3f7
--- /dev/null
+++ b/backend/.sqlx/query-934a4bef00af1a1ab6bffdec743aecb6e129056137523b8361ba53da2d5b582e.json
@@ -0,0 +1,22 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT DISTINCT pp.id\n               FROM plugin_packages pp\n               JOIN community_plugin_packages cpp ON cpp.package_id = pp.id\n               WHERE cpp.community_id = $1\n                 AND cpp.is_active = true",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "id",
+        "type_info": "Uuid"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Uuid"
+      ]
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "934a4bef00af1a1ab6bffdec743aecb6e129056137523b8361ba53da2d5b582e"
+}
diff --git a/backend/.sqlx/query-9ec7eac0e680a052dd609d4384032d27e31bece1d68166cd0550fbd0f47ee2b3.json b/backend/.sqlx/query-9ec7eac0e680a052dd609d4384032d27e31bece1d68166cd0550fbd0f47ee2b3.json
new file mode 100644
index 0000000..2364dae
--- /dev/null
+++ b/backend/.sqlx/query-9ec7eac0e680a052dd609d4384032d27e31bece1d68166cd0550fbd0f47ee2b3.json
@@ -0,0 +1,34 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT voter_id, option_id, credits FROM quadratic_votes WHERE proposal_id = $1",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "voter_id",
+        "type_info": "Uuid"
+      },
+      {
+        "ordinal": 1,
+        "name": "option_id",
+        "type_info": "Uuid"
+      },
+      {
+        "ordinal": 2,
+        "name": "credits",
+        "type_info": "Int4"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Uuid"
+      ]
+    },
+    "nullable": [
+      false,
+      false,
+      false
+    ]
+  },
+  "hash": "9ec7eac0e680a052dd609d4384032d27e31bece1d68166cd0550fbd0f47ee2b3"
+}
diff --git a/backend/.sqlx/query-9fd49c98ae0eeba356386141d53a0d3010529c2e2e4c8b9345c12001e4159be9.json b/backend/.sqlx/query-9fd49c98ae0eeba356386141d53a0d3010529c2e2e4c8b9345c12001e4159be9.json
new file mode 100644
index 0000000..1bc7d98
--- /dev/null
+++ b/backend/.sqlx/query-9fd49c98ae0eeba356386141d53a0d3010529c2e2e4c8b9345c12001e4159be9.json
@@ -0,0 +1,28 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT slug, name FROM communities WHERE id = $1",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "slug",
+        "type_info": "Varchar"
+      },
+      {
+        "ordinal": 1,
+        "name": "name",
+        "type_info": "Varchar"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Uuid"
+      ]
+    },
+    "nullable": [
+      false,
+      false
+    ]
+  },
+  "hash": "9fd49c98ae0eeba356386141d53a0d3010529c2e2e4c8b9345c12001e4159be9"
+}
diff --git a/backend/.sqlx/query-ab8f6f342d035e52321fae9599ae72f5a3a83fa18a62d89345df9bb0e7664b8a.json b/backend/.sqlx/query-ab8f6f342d035e52321fae9599ae72f5a3a83fa18a62d89345df9bb0e7664b8a.json
new file mode 100644
index 0000000..b1c9301
--- /dev/null
+++ b/backend/.sqlx/query-ab8f6f342d035e52321fae9599ae72f5a3a83fa18a62d89345df9bb0e7664b8a.json
@@ -0,0 +1,18 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "INSERT INTO public_events (community_id, actor_user_id, plugin_name, event_type, payload)\n                           VALUES ($1, $2, $3, $4, $5)",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Uuid",
+        "Uuid",
+        "Varchar",
+        "Varchar",
+        "Jsonb"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "ab8f6f342d035e52321fae9599ae72f5a3a83fa18a62d89345df9bb0e7664b8a"
+}
diff --git a/backend/.sqlx/query-ae9120b3ce852027ed5115cb22de26a900eee66214e76d963409e26cdf452f5d.json b/backend/.sqlx/query-ae9120b3ce852027ed5115cb22de26a900eee66214e76d963409e26cdf452f5d.json
new file mode 100644
index 0000000..b473ea5
--- /dev/null
+++ b/backend/.sqlx/query-ae9120b3ce852027ed5115cb22de26a900eee66214e76d963409e26cdf452f5d.json
@@ -0,0 +1,40 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT id, username, email, display_name FROM users WHERE id = $1 AND is_active = true",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "id",
+        "type_info": "Uuid"
+      },
+      {
+        "ordinal": 1,
+        "name": "username",
+        "type_info": "Varchar"
+      },
+      {
+        "ordinal": 2,
+        "name": "email",
+        "type_info": "Varchar"
+      },
+      {
+        "ordinal": 3,
+        "name": "display_name",
+        "type_info": "Varchar"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Uuid"
+      ]
+    },
+    "nullable": [
+      false,
+      false,
+      false,
+      true
+    ]
+  },
+  "hash": "ae9120b3ce852027ed5115cb22de26a900eee66214e76d963409e26cdf452f5d"
+}
diff --git a/backend/.sqlx/query-7b06af69ee03943c64083e5bc94cb6dbd6f5017ad44546dff7582c31345edc51.json b/backend/.sqlx/query-b5c36e2f70e6c7d5f501373d11b52254cb3c898866401e2e757071d81bfe53b0.json
similarity index 76%
rename from backend/.sqlx/query-7b06af69ee03943c64083e5bc94cb6dbd6f5017ad44546dff7582c31345edc51.json
rename to backend/.sqlx/query-b5c36e2f70e6c7d5f501373d11b52254cb3c898866401e2e757071d81bfe53b0.json
index 16e35e2..9d73328 100644
--- a/backend/.sqlx/query-7b06af69ee03943c64083e5bc94cb6dbd6f5017ad44546dff7582c31345edc51.json
+++ b/backend/.sqlx/query-b5c36e2f70e6c7d5f501373d11b52254cb3c898866401e2e757071d81bfe53b0.json
@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "INSERT INTO delegations (delegator_id, delegate_id, scope, community_id, topic_id, proposal_id)\n           VALUES ($1, $2, $3::delegation_scope, $4, $5, $6)\n           RETURNING id, delegator_id, delegate_id, scope as \"scope: DelegationScope\", \n                     community_id, topic_id, proposal_id, is_active, created_at",
+  "query": "INSERT INTO delegations (delegator_id, delegate_id, scope, community_id, topic_id, proposal_id, weight)\n           VALUES ($1, $2, $3::delegation_scope, $4, $5, $6, ($7::float8)::numeric)\n           RETURNING id, delegator_id, delegate_id, scope as \"scope: DelegationScope\", \n                     community_id, topic_id, proposal_id, weight::float8 as \"weight!\", is_active, created_at",
   "describe": {
     "columns": [
       {
@@ -52,11 +52,16 @@
       },
       {
         "ordinal": 7,
+        "name": "weight!",
+        "type_info": "Float8"
+      },
+      {
+        "ordinal": 8,
         "name": "is_active",
         "type_info": "Bool"
       },
       {
-        "ordinal": 8,
+        "ordinal": 9,
         "name": "created_at",
         "type_info": "Timestamptz"
       }
@@ -80,7 +85,8 @@
         },
         "Uuid",
         "Uuid",
-        "Uuid"
+        "Uuid",
+        "Float8"
       ]
     },
     "nullable": [
@@ -91,9 +97,10 @@
       true,
       true,
       true,
+      null,
       false,
       false
     ]
   },
-  "hash": "7b06af69ee03943c64083e5bc94cb6dbd6f5017ad44546dff7582c31345edc51"
+  "hash": "b5c36e2f70e6c7d5f501373d11b52254cb3c898866401e2e757071d81bfe53b0"
 }
diff --git a/backend/.sqlx/query-ba3baaed12e441979d05df98b3fce74718552f5359645768d6a2985d5964a089.json b/backend/.sqlx/query-ba3baaed12e441979d05df98b3fce74718552f5359645768d6a2985d5964a089.json
new file mode 100644
index 0000000..b6ec812
--- /dev/null
+++ b/backend/.sqlx/query-ba3baaed12e441979d05df98b3fce74718552f5359645768d6a2985d5964a089.json
@@ -0,0 +1,14 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "UPDATE delegate_profiles\n           SET total_delegators = (\n               SELECT COUNT(*)::int\n               FROM delegations\n               WHERE delegate_id = $1 AND is_active = TRUE\n           )\n           WHERE user_id = $1",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Uuid"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "ba3baaed12e441979d05df98b3fce74718552f5359645768d6a2985d5964a089"
+}
diff --git a/backend/.sqlx/query-c25b3ec6589b42b6dffc4774b90e7bbbd9367bf56371e5cb82467c0ef696cf9e.json b/backend/.sqlx/query-c25b3ec6589b42b6dffc4774b90e7bbbd9367bf56371e5cb82467c0ef696cf9e.json
new file mode 100644
index 0000000..bc7aef6
--- /dev/null
+++ b/backend/.sqlx/query-c25b3ec6589b42b6dffc4774b90e7bbbd9367bf56371e5cb82467c0ef696cf9e.json
@@ -0,0 +1,17 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "INSERT INTO public_events (community_id, actor_user_id, plugin_name, event_type, payload)\n               VALUES ($1, $2, NULL, $3, $4)",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Uuid",
+        "Uuid",
+        "Varchar",
+        "Jsonb"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "c25b3ec6589b42b6dffc4774b90e7bbbd9367bf56371e5cb82467c0ef696cf9e"
+}
diff --git a/backend/.sqlx/query-cb1ce2fb0e93ef77a4e730db2481955d7f79b3f634228febef8ab0483f803ee0.json b/backend/.sqlx/query-cb1ce2fb0e93ef77a4e730db2481955d7f79b3f634228febef8ab0483f803ee0.json
new file mode 100644
index 0000000..239aa11
--- /dev/null
+++ b/backend/.sqlx/query-cb1ce2fb0e93ef77a4e730db2481955d7f79b3f634228febef8ab0483f803ee0.json
@@ -0,0 +1,22 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT id FROM proposals WHERE id = $1",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "id",
+        "type_info": "Uuid"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Uuid"
+      ]
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "cb1ce2fb0e93ef77a4e730db2481955d7f79b3f634228febef8ab0483f803ee0"
+}
diff --git a/backend/.sqlx/query-522c64c31796d1d85b4ce6a6cbac86d0b440c2eb54d14fd700fd005848e4b146.json b/backend/.sqlx/query-d007217c665a2e67a43699fde6ae589a578afd1ac1300eda6dae81b143426e24.json
similarity index 50%
rename from backend/.sqlx/query-522c64c31796d1d85b4ce6a6cbac86d0b440c2eb54d14fd700fd005848e4b146.json
rename to backend/.sqlx/query-d007217c665a2e67a43699fde6ae589a578afd1ac1300eda6dae81b143426e24.json
index 28ab994..11f5125 100644
--- a/backend/.sqlx/query-522c64c31796d1d85b4ce6a6cbac86d0b440c2eb54d14fd700fd005848e4b146.json
+++ b/backend/.sqlx/query-d007217c665a2e67a43699fde6ae589a578afd1ac1300eda6dae81b143426e24.json
@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "SELECT dp.user_id, u.username, dp.display_name, dp.bio, \n                  dp.accepting_delegations, dp.delegation_policy,\n                  dp.total_delegators, dp.total_votes_cast\n           FROM delegate_profiles dp\n           JOIN users u ON dp.user_id = u.id\n           WHERE dp.accepting_delegations = TRUE\n           ORDER BY dp.total_delegators DESC\n           LIMIT 50",
+  "query": "SELECT u.id as user_id,\n                  u.username,\n                  dp.display_name,\n                  dp.bio,\n                  COALESCE(dp.accepting_delegations, TRUE) as \"accepting_delegations!\",\n                  dp.delegation_policy,\n                  COALESCE(dp.total_delegators, 0) as \"total_delegators!\",\n                  COALESCE(dp.total_votes_cast, 0) as \"total_votes_cast!\"\n           FROM users u\n           LEFT JOIN delegate_profiles dp ON dp.user_id = u.id\n           WHERE COALESCE(dp.accepting_delegations, TRUE) = TRUE\n           ORDER BY COALESCE(dp.total_delegators, 0) DESC\n           LIMIT 50",
   "describe": {
     "columns": [
       {
@@ -25,7 +25,7 @@
       },
       {
         "ordinal": 4,
-        "name": "accepting_delegations",
+        "name": "accepting_delegations!",
         "type_info": "Bool"
       },
       {
@@ -35,12 +35,12 @@
       },
       {
         "ordinal": 6,
-        "name": "total_delegators",
+        "name": "total_delegators!",
         "type_info": "Int4"
       },
       {
         "ordinal": 7,
-        "name": "total_votes_cast",
+        "name": "total_votes_cast!",
         "type_info": "Int4"
       }
     ],
@@ -52,11 +52,11 @@
       false,
       true,
       true,
-      false,
+      null,
       true,
-      false,
-      false
+      null,
+      null
     ]
   },
-  "hash": "522c64c31796d1d85b4ce6a6cbac86d0b440c2eb54d14fd700fd005848e4b146"
+  "hash": "d007217c665a2e67a43699fde6ae589a578afd1ac1300eda6dae81b143426e24"
 }
diff --git a/backend/.sqlx/query-aadb91fe11c7e3106062a2055b0196ca12ed20e40513bc14f11f4a8bd5623a3f.json b/backend/.sqlx/query-dd62cd6e680730b179e470ccf536c4a457f0843963a057304732b3520d33d216.json
similarity index 50%
rename from backend/.sqlx/query-aadb91fe11c7e3106062a2055b0196ca12ed20e40513bc14f11f4a8bd5623a3f.json
rename to backend/.sqlx/query-dd62cd6e680730b179e470ccf536c4a457f0843963a057304732b3520d33d216.json
index e659c24..1f2ba73 100644
--- a/backend/.sqlx/query-aadb91fe11c7e3106062a2055b0196ca12ed20e40513bc14f11f4a8bd5623a3f.json
+++ b/backend/.sqlx/query-dd62cd6e680730b179e470ccf536c4a457f0843963a057304732b3520d33d216.json
@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "INSERT INTO delegate_profiles (user_id, total_delegators)\n           VALUES ($1, 1)\n           ON CONFLICT (user_id) DO UPDATE SET total_delegators = delegate_profiles.total_delegators + 1",
+  "query": "INSERT INTO delegate_profiles (user_id, total_delegators)\n           VALUES ($1, 0)\n           ON CONFLICT (user_id) DO NOTHING",
   "describe": {
     "columns": [],
     "parameters": {
@@ -10,5 +10,5 @@
     },
     "nullable": []
   },
-  "hash": "aadb91fe11c7e3106062a2055b0196ca12ed20e40513bc14f11f4a8bd5623a3f"
+  "hash": "dd62cd6e680730b179e470ccf536c4a457f0843963a057304732b3520d33d216"
 }
diff --git a/backend/.sqlx/query-4f6d0f4d874780e2729f6e6f2e50ba35dddf8cfaa1de0f4213e2ca70aad2d3cc.json b/backend/.sqlx/query-df07e9600291df3781819e6cf35eb06266f12e4aba6d1368f763b84a197dda62.json
similarity index 62%
rename from backend/.sqlx/query-4f6d0f4d874780e2729f6e6f2e50ba35dddf8cfaa1de0f4213e2ca70aad2d3cc.json
rename to backend/.sqlx/query-df07e9600291df3781819e6cf35eb06266f12e4aba6d1368f763b84a197dda62.json
index b584fe6..6f22f6e 100644
--- a/backend/.sqlx/query-4f6d0f4d874780e2729f6e6f2e50ba35dddf8cfaa1de0f4213e2ca70aad2d3cc.json
+++ b/backend/.sqlx/query-df07e9600291df3781819e6cf35eb06266f12e4aba6d1368f763b84a197dda62.json
@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "SELECT author_id, status as \"status: crate::models::ProposalStatus\" FROM proposals WHERE id = $1",
+  "query": "SELECT author_id, community_id, status as \"status: crate::models::ProposalStatus\", title FROM proposals WHERE id = $1",
   "describe": {
     "columns": [
       {
@@ -10,6 +10,11 @@
       },
       {
         "ordinal": 1,
+        "name": "community_id",
+        "type_info": "Uuid"
+      },
+      {
+        "ordinal": 2,
         "name": "status: crate::models::ProposalStatus",
         "type_info": {
           "Custom": {
@@ -26,6 +31,11 @@
             }
           }
         }
+      },
+      {
+        "ordinal": 3,
+        "name": "title",
+        "type_info": "Varchar"
       }
     ],
     "parameters": {
@@ -34,9 +44,11 @@
       ]
     },
     "nullable": [
+      false,
+      false,
       false,
       false
     ]
   },
-  "hash": "4f6d0f4d874780e2729f6e6f2e50ba35dddf8cfaa1de0f4213e2ca70aad2d3cc"
+  "hash": "df07e9600291df3781819e6cf35eb06266f12e4aba6d1368f763b84a197dda62"
 }
diff --git a/backend/.sqlx/query-2b38c2a93dda00a2ccd0ffe3d2cd83b9cf41d444b6f09b211a57dd6689a9e27e.json b/backend/.sqlx/query-e19f4b2d1eea5b4072b35ed1bb8203903a956d66a987d7f2164f3c93b43cfa8b.json
similarity index 79%
rename from backend/.sqlx/query-2b38c2a93dda00a2ccd0ffe3d2cd83b9cf41d444b6f09b211a57dd6689a9e27e.json
rename to backend/.sqlx/query-e19f4b2d1eea5b4072b35ed1bb8203903a956d66a987d7f2164f3c93b43cfa8b.json
index d241389..9fc2c60 100644
--- a/backend/.sqlx/query-2b38c2a93dda00a2ccd0ffe3d2cd83b9cf41d444b6f09b211a57dd6689a9e27e.json
+++ b/backend/.sqlx/query-e19f4b2d1eea5b4072b35ed1bb8203903a956d66a987d7f2164f3c93b43cfa8b.json
@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "SELECT d.id, d.delegator_id, d.delegate_id, u.username as delegator_username,\n                  d.scope as \"scope: DelegationScope\", d.community_id, d.topic_id, \n                  d.proposal_id, d.is_active, d.created_at\n           FROM delegations d\n           JOIN users u ON d.delegator_id = u.id\n           WHERE d.delegate_id = $1 AND d.is_active = TRUE\n           ORDER BY d.created_at DESC",
+  "query": "SELECT d.id, d.delegator_id, d.delegate_id, u.username as delegator_username,\n                  d.scope as \"scope: DelegationScope\", d.community_id, d.topic_id, \n                  d.proposal_id, d.weight::float8 as \"weight!\", d.is_active, d.created_at\n           FROM delegations d\n           JOIN users u ON d.delegator_id = u.id\n           WHERE d.delegate_id = $1 AND d.is_active = TRUE\n           ORDER BY d.created_at DESC",
   "describe": {
     "columns": [
       {
@@ -57,11 +57,16 @@
       },
       {
         "ordinal": 8,
+        "name": "weight!",
+        "type_info": "Float8"
+      },
+      {
+        "ordinal": 9,
         "name": "is_active",
         "type_info": "Bool"
       },
       {
-        "ordinal": 9,
+        "ordinal": 10,
         "name": "created_at",
         "type_info": "Timestamptz"
       }
@@ -80,9 +85,10 @@
       true,
       true,
       true,
+      null,
       false,
       false
     ]
   },
-  "hash": "2b38c2a93dda00a2ccd0ffe3d2cd83b9cf41d444b6f09b211a57dd6689a9e27e"
+  "hash": "e19f4b2d1eea5b4072b35ed1bb8203903a956d66a987d7f2164f3c93b43cfa8b"
 }
diff --git a/backend/.sqlx/query-e23f0686c022f9afb03ea58547093363cd7ff183556b76dd58cf45b1ca75f791.json b/backend/.sqlx/query-e23f0686c022f9afb03ea58547093363cd7ff183556b76dd58cf45b1ca75f791.json
new file mode 100644
index 0000000..506cec2
--- /dev/null
+++ b/backend/.sqlx/query-e23f0686c022f9afb03ea58547093363cd7ff183556b76dd58cf45b1ca75f791.json
@@ -0,0 +1,15 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "INSERT INTO user_roles (user_id, role_id, community_id, granted_by)\n                   VALUES ($1, $2, NULL, $1)\n                   ON CONFLICT (user_id, role_id, community_id) DO NOTHING",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Uuid",
+        "Uuid"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "e23f0686c022f9afb03ea58547093363cd7ff183556b76dd58cf45b1ca75f791"
+}
diff --git a/backend/.sqlx/query-eb6a26de0c435cd43c5d6f9d05cb403d10f2f74f77f087e063bb664d614554cb.json b/backend/.sqlx/query-eb6a26de0c435cd43c5d6f9d05cb403d10f2f74f77f087e063bb664d614554cb.json
new file mode 100644
index 0000000..3d48a21
--- /dev/null
+++ b/backend/.sqlx/query-eb6a26de0c435cd43c5d6f9d05cb403d10f2f74f77f087e063bb664d614554cb.json
@@ -0,0 +1,22 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT settings as \"settings!: serde_json::Value\" FROM communities WHERE id = $1",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "settings!: serde_json::Value",
+        "type_info": "Jsonb"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Uuid"
+      ]
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "eb6a26de0c435cd43c5d6f9d05cb403d10f2f74f77f087e063bb664d614554cb"
+}
diff --git a/backend/.sqlx/query-fc585d0e71cb2707414fba262cd8347b30962772c647c5a1e1e2bc0c7d0843ed.json b/backend/.sqlx/query-fc585d0e71cb2707414fba262cd8347b30962772c647c5a1e1e2bc0c7d0843ed.json
new file mode 100644
index 0000000..fa30175
--- /dev/null
+++ b/backend/.sqlx/query-fc585d0e71cb2707414fba262cd8347b30962772c647c5a1e1e2bc0c7d0843ed.json
@@ -0,0 +1,16 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "INSERT INTO user_roles (user_id, role_id, community_id, granted_by)\n                       VALUES ($1, $2, NULL, $3)\n                       ON CONFLICT (user_id, role_id, community_id) DO NOTHING",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Uuid",
+        "Uuid",
+        "Uuid"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "fc585d0e71cb2707414fba262cd8347b30962772c647c5a1e1e2bc0c7d0843ed"
+}
diff --git a/backend/Dockerfile b/backend/Dockerfile
index 04abf71..2a49e12 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -1,8 +1,10 @@
 # Likwid Backend Dockerfile
-FROM rust:1.75-slim-bookworm as builder
+FROM rust:1.88-slim-bookworm as builder
 
 WORKDIR /app
 
+ENV SQLX_OFFLINE=true
+
 # Install build dependencies
 RUN apt-get update && apt-get install -y \
     pkg-config \
@@ -20,6 +22,12 @@ RUN rm -rf src
 # Copy source code
 COPY src ./src
 COPY migrations ./migrations
+COPY migrations_demo ./migrations_demo
+COPY .sqlx ./.sqlx
+
+# Optionally exclude demo seed migration from the compiled binary (enterprise-safe prod builds)
+ARG INCLUDE_DEMO_SEED=false
+RUN if [ "$INCLUDE_DEMO_SEED" != "true" ]; then rm -f ./migrations_demo/20260127150000_demo_seed_data.sql; fi
 
 # Build the actual binary
 RUN touch src/main.rs && cargo build --release