refactor: restructured monorepo TypeScript config and build tasks for unified setup

- Migrated all package tsconfig files to extend tsconfig.workspace.json for unified TypeScript configuration across monorepo.
- Consolidated build and check scripts across 10+ packages to use biome for linting/formatting with separate type checking via tsgo.
- Renamed build scripts from build:native and build:binary to build for simplified command naming across packages/natives and packages/coding-agent.
- Refactored CI workflow to invoke bun tasks instead of inline shell scripts, reducing workflow complexity by 40+ lines.
- Removed sync-exports.ts and repro-stuck.ts scripts; deleted path aliases from tsconfig.base.json in favor of workspace-based configuration.
- Updated turbo.json with new task definitions (check:types, lint, fmt, fix) and removed build:native/embed:native tasks.

.github/workflows/ci.yml

@@ -23,6 +23,8 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
       - uses: oven-sh/setup-bun@v2
         with:
           bun-version: "1.3"
@@ -31,8 +33,20 @@ jobs:
         with:
           path: ~/.bun/install/cache
           key: bun-${{ runner.os }}-${{ hashFiles('**/bun.lock') }}
+      - name: Cache Turbo artifacts
+        uses: actions/cache@v4
+        with:
+          path: .turbo
+          key: ${{ runner.os }}-turbo-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-turbo-
       - run: bun install --frozen-lockfile
-      - run: bun run check:ts
+      - name: Type check changed packages
+        if: github.event_name == 'pull_request'
+        run: bun run ci:check:affected
+      - name: Type check full workspace
+        if: github.event_name != 'pull_request'
+        run: bun run ci:check:full
 
   native:
     strategy:
@@ -78,9 +92,7 @@ jobs:
           sudo apt-get install -y gcc-aarch64-linux-gnu
       - name: Rust checks
         if: matrix.rust_checks
-        run: |
-          cargo fmt --all -- --check
-          cargo clippy --workspace -- -D warnings
+        run: bun run check:rs
       - name: Build native addon(s)
         env:
           CROSS_TARGET: ${{ matrix.target }}
@@ -89,19 +101,7 @@ jobs:
           CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER: aarch64-linux-gnu-gcc
         shell: bash
         run: |
-          VARIANTS="${{ matrix.variants }}"
-          if [ -z "$VARIANTS" ]; then
-            bun --cwd=packages/natives run build:native
-          else
-            for variant in $VARIANTS; do
-              case "$variant" in
-                baseline) export RUSTFLAGS="-C target-cpu=x86-64-v2" ;;
-                modern)   export RUSTFLAGS="-C target-cpu=x86-64-v3" ;;
-              esac
-              export TARGET_VARIANT="$variant"
-              bun --cwd=packages/natives run build:native
-            done
-          fi
+          bun run ci:build:native
       - name: Upload native addon(s)
         uses: actions/upload-artifact@v4
         with:
@@ -115,6 +115,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
         with:
+          fetch-depth: 0
           lfs: true
       - uses: oven-sh/setup-bun@v2
         with:
@@ -133,6 +134,13 @@ jobs:
         with:
           path: ~/.bun/install/cache
           key: bun-${{ runner.os }}-${{ hashFiles('**/bun.lock') }}
+      - name: Cache Turbo artifacts
+        uses: actions/cache@v4
+        with:
+          path: .turbo
+          key: ${{ runner.os }}-turbo-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-turbo-
       - name: Install system deps
         run: |
           sudo apt-get update
@@ -140,13 +148,15 @@ jobs:
           sudo ln -s $(which fdfind) /usr/local/bin/fd
           sudo ln -sf /usr/bin/convert /usr/local/bin/magick
       - run: bun install --frozen-lockfile
-      - run: bun --cwd=packages/natives run build:native
-      - run: bun run test
+      - run: bun run build:native
+      - name: Test changed packages
+        if: github.event_name == 'pull_request'
+        run: bun run ci:test:affected
+      - name: Test full workspace
+        if: github.event_name != 'pull_request'
+        run: bun run ci:test:full
       - name: CLI smoke test
-        run: |
-          bun packages/coding-agent/src/cli.ts --version
-          bun packages/coding-agent/src/cli.ts --help
-          bun packages/coding-agent/src/cli.ts stats --help
+        run: bun run ci:test:smoke
 
   install_methods:
     runs-on: ubuntu-22.04
@@ -179,7 +189,7 @@ jobs:
           sudo ln -sf /usr/bin/convert /usr/local/bin/magick
       - run: bun install --frozen-lockfile
       - name: Install method smoke tests
-        run: bash scripts/install-tests/run-ci.sh
+        run: bun run ci:test:install-methods
 
   release:
     if: startsWith(github.ref, 'refs/tags/v')
@@ -212,41 +222,10 @@ jobs:
           path: packages/natives/native
           merge-multiple: true
       - name: Verify native addons
-        run: |
-          echo "Native addons downloaded:"
-          ls -la packages/natives/native/
-          echo ""
-          echo "Expected addons: linux-x64-modern, linux-x64-baseline, linux-arm64, darwin-x64-modern, darwin-x64-baseline, darwin-arm64, win32-x64-modern, win32-x64-baseline"
-          for plat in linux-x64-modern linux-x64-baseline linux-arm64 darwin-x64-modern darwin-x64-baseline darwin-arm64 win32-x64-modern win32-x64-baseline; do
-            if [ -f "packages/natives/native/pi_natives.${plat}.node" ]; then
-              echo "✓ pi_natives.${plat}.node"
-            else
-              echo "✗ pi_natives.${plat}.node MISSING"
-              exit 1
-            fi
-          done
+        run: bun run ci:release:verify-natives
 
       - name: Build binaries
-        run: |
-          bun --cwd=packages/stats scripts/generate-client-bundle.ts
-          mkdir -p packages/coding-agent/binaries
-          ENTRYPOINT="./packages/coding-agent/src/cli.ts"
-          DEFINES="--define PI_COMPILED=true --root ."
-          build_binary() {
-            PLATFORM="$1"
-            ARCH="$2"
-            TARGET="$3"
-            OUTFILE="$4"
-            TARGET_PLATFORM="$PLATFORM" TARGET_ARCH="$ARCH" bun --cwd=packages/natives run embed:native
-            bun build --compile $DEFINES --external mupdf --target="$TARGET" "$ENTRYPOINT" --outfile "$OUTFILE"
-          }
-          build_binary darwin arm64 bun-darwin-arm64 packages/coding-agent/binaries/omp-darwin-arm64
-          build_binary darwin x64 bun-darwin-x64 packages/coding-agent/binaries/omp-darwin-x64
-          build_binary linux x64 bun-linux-x64-modern packages/coding-agent/binaries/omp-linux-x64
-          build_binary linux arm64 bun-linux-arm64 packages/coding-agent/binaries/omp-linux-arm64
-          build_binary win32 x64 bun-windows-x64-modern packages/coding-agent/binaries/omp-windows-x64.exe
-          bun --cwd=packages/natives run embed:native --reset
-          bun --cwd=packages/stats scripts/generate-client-bundle.ts --reset
+        run: bun run ci:release:build-binaries
       - name: Stage native addons for release
         run: cp packages/natives/native/*.node packages/coding-agent/binaries/
       - name: Create GitHub Release
@@ -258,21 +237,4 @@ jobs:
         if: ${{ !inputs.skip_npm }}
         env:
           NPM_CONFIG_TOKEN: ${{ secrets.NPM_TOKEN }}
-        run: |
-          for pkg in packages/utils packages/ai packages/natives packages/tui packages/stats packages/agent packages/coding-agent; do
-            pkg_name=$(basename "$pkg")
-            # Skip private packages
-            if jq -e '.private == true' "$pkg/package.json" > /dev/null 2>&1; then
-              echo "Skipping $pkg_name (private)"
-              continue
-            fi
-            echo "Publishing $pkg_name..."
-            output=$(cd "$pkg" && bun publish --access public 2>&1) && echo "$output" && continue
-            echo "$output"
-            if echo "$output" | grep -q "previously published\|cannot publish over\|You cannot publish over"; then
-              echo "Already published, skipping"
-            else
-              echo "Failed to publish $pkg_name"
-              exit 1
-            fi
-          done
+        run: bun run ci:release:publish