chore: release v0.0.1 to crates.io

- Update version to 0.0.1
- Add cargo install instructions to README
- Mark custom languages feature as planned
- Fix language count (65+ instead of 70+)
- Allow publish-crates job to fail if already published

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: DropFan

.github/workflows/release.yml

@@ -124,6 +124,7 @@ jobs:
     name: Publish to crates.io
     needs: [create-release, build]
     runs-on: ubuntu-latest
+    continue-on-error: true  # Allow failure if already published
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable

Cargo.lock

@@ -3,7 +3,7 @@ resolver = "2"
 members = ["crates/*"]
 
 [workspace.package]
-version = "0.1.0"
+version = "0.0.1"
 edition = "2021"
 rust-version = "1.85"
 license = "MIT"

Cargo.toml

@@ -5,7 +5,7 @@ High performance code statistics tool written in Rust.
 ## Features
 
 - **Fast**: Parallel file traversal, 30-50x faster than Python alternatives
-- **70+ Languages**: Built-in support for popular programming languages
+- **65+ Languages**: Built-in support for popular programming languages
 - **Smart Filtering**: Respects `.gitignore`, auto-excludes build directories
 - **Multiple Outputs**: Console, JSON, CSV, Markdown, HTML with charts
 - **Complexity Analysis**: Function count, cyclomatic complexity, nesting depth
@@ -87,9 +87,11 @@ depth = 10
 git_info = true
 ```
 
-## Custom Languages
+## Custom Languages (Planned)
 
-Add custom language definitions in `~/.config/codelens/languages.toml`:
+> **Note**: This feature is planned but not yet implemented.
+
+Custom language definitions will be supported in `~/.config/codelens/languages.toml`:
 
 ```toml
 [mylang]

README.md

@@ -18,7 +18,7 @@ name = "codelens"
 path = "src/main.rs"
 
 [dependencies]
-codelens-core = { path = "../codelens-core" }
+codelens-core = { version = "0.0.1", path = "../codelens-core" }
 
 # CLI
 clap.workspace = true