Initialize Rust workspace and repository metadata

.gitattributes

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+* text=auto eol=lf

.gitignore

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+/target/
+/.windsurf/
+/docu_dev/
+
+Thumbs.db

Cargo.lock

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+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "weft-build-meta"
+version = "0.1.0"

Cargo.toml

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+[workspace]
+members = ["crates/weft-build-meta"]
+resolver = "2"
+
+[workspace.package]
+version = "0.1.0"
+edition = "2024"
+rust-version = "1.93"
+
+[workspace.lints.rust]
+unsafe_code = "forbid"

README.md

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+# WEFT OS
+
+WEFT OS is a Linux-based operating system effort built around a Smithay compositor, a Servo-rendered system shell, and a Wasmtime-based application runtime.
+
+## Current repository scope
+
+This repository currently contains:
+
+- the baseline Rust workspace
+- public engineering documentation derived from the authoritative blueprint
+- initial design documents for the shell protocol boundary and the Wasm–Servo channel
+- local and CI validation paths for repository bootstrap work
+
+It does not yet contain a compositor, shell, or application runtime implementation.
+
+## Source of truth
+
+The authoritative technical reference for this repository is `docu_dev/WEFT-OS-COMPREHENSIVE-BLUEPRINT.md`.
+
+Historical blueprint documents exist in `docu_dev/`, but they are not implementation authority where they conflict with the comprehensive blueprint.
+
+## Privacy boundary
+
+`docu_dev/` is a private coordination area used during development. It is intentionally ignored by git and is not part of the tracked public repository surface.
+
+## Development model
+
+- Primary development host: Windows workstation
+- Primary runtime target: Linux VM or QEMU guest
+- Core system language: Rust
+
+## Validation
+
+On Windows PowerShell:
+
+```powershell
+./infra/scripts/check.ps1
+```
+
+On Linux:
+
+```bash
+./infra/scripts/check.sh
+```
+
+## Repository layout
+
+```text
+crates/      Rust workspace members
+docs/        Public engineering documentation
+infra/       Validation scripts and VM workflow material
+```

crates/weft-build-meta/Cargo.toml

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+[package]
+name = "weft-build-meta"
+version.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+publish = false
+
+[lib]
+path = "src/lib.rs"
+
+[lints]
+workspace = true

crates/weft-build-meta/src/lib.rs

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+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub struct WorkspaceMetadata {
+    pub package_name: &'static str,
+    pub package_version: &'static str,
+}
+
+#[must_use]
+pub const fn current() -> WorkspaceMetadata {
+    WorkspaceMetadata {
+        package_name: env!("CARGO_PKG_NAME"),
+        package_version: env!("CARGO_PKG_VERSION"),
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::{WorkspaceMetadata, current};
+
+    #[test]
+    fn reports_workspace_metadata() {
+        assert_eq!(
+            current(),
+            WorkspaceMetadata {
+                package_name: "weft-build-meta",
+                package_version: env!("CARGO_PKG_VERSION"),
+            }
+        );
+    }
+}

rust-toolchain.toml

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+[toolchain]
+channel = "1.93.0"
+components = ["clippy", "rustfmt"]
+profile = "minimal"