fix: exclude ctm-cli from release builds to fix macOS universal build

The macOS universal-apple-darwin build was failing because Tauri tried
to bundle the ctm-cli binary, which wasn't being built for the universal
target. Fixed by adding required-features = ["cli"] to the ctm-cli binary,
so it's only built when explicitly requested with --features cli.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: ndbroadbent

README.md

@@ -93,8 +93,8 @@ This runs: typecheck, lint, rust-lint, duplication check, file-length check, and
 A command-line tool is available for debugging and testing:
 
 ```bash
-# Build the CLI
-cd src-tauri && cargo build --bin ctm-cli
+# Build the CLI (requires --features cli)
+cd src-tauri && cargo build --bin ctm-cli --features cli
 
 # List all chats
 ./target/debug/ctm-cli list-chats
@@ -154,8 +154,9 @@ chat_to_map_desktop/
 
 | Flag | Effect |
 |------|--------|
-| `dev-server` | Points to `localhost:5173` instead of `chattomap.com` |
 | `desktop` | Enables Tauri GUI (default) |
+| `dev-server` | Points to `localhost:5173` instead of `chattomap.com` |
+| `cli` | Enables the `ctm-cli` binary for debugging (not included in release builds) |
 
 ---
 

src-tauri/Cargo.toml

@@ -57,10 +57,12 @@ required-features = ["desktop"]
 [[bin]]
 name = "ctm-cli"
 path = "src/cli.rs"
+required-features = ["cli"]
 
 [features]
 default = ["desktop"]
 desktop = ["tauri", "tauri-plugin-shell", "tauri-plugin-dialog", "tauri/custom-protocol"]
+cli = []
 # Use local dev server instead of production
 dev-server = []