refactor(ci): parallelize CI jobs for faster execution

.changeset/fix-type-assertions.md

@@ -0,0 +1,9 @@
+---
+"@perstack/api-client": patch
+"@perstack/anthropic-provider": patch
+"@perstack/provider-core": patch
+"@perstack/react": patch
+---
+
+Fixed prohibited 'as' type assertions by replacing them with proper type guards
+

.github/workflows/ci.yml

@@ -14,13 +14,13 @@ permissions:
   contents: read
 
 env:
-  CI: 'true'
-  PNPM_VERSION: '10.10.0'
-  NODE_VERSION: '22'
+  CI: "true"
+  PNPM_VERSION: "10.10.0"
+  NODE_VERSION: "22"
 
 jobs:
-  quality:
-    name: Lint / Format / Knip
+  lint:
+    name: Lint / Format
     runs-on: ubuntu-24.04
     if: github.event_name == 'push' || github.event.pull_request.draft == false
     steps:
@@ -35,30 +35,133 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
-          cache: 'pnpm'
+          cache: "pnpm"
 
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
 
       - name: Lint & Format check
         run: pnpm run format-and-lint
 
+  typecheck:
+    name: Type Check
+    runs-on: ubuntu-24.04
+    if: github.event_name == 'push' || github.event.pull_request.draft == false
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: ${{ env.PNPM_VERSION }}
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
       - name: Type check
         run: pnpm run typecheck
 
+  check-deps:
+    name: Check Dependencies
+    runs-on: ubuntu-24.04
+    if: github.event_name == 'push' || github.event.pull_request.draft == false
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: ${{ env.PNPM_VERSION }}
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
       - name: Check unused dependencies
         run: pnpm run check-deps
 
+  validate-versions:
+    name: Validate Versions
+    runs-on: ubuntu-24.04
+    if: github.event_name == 'push' || github.event.pull_request.draft == false
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: ${{ env.PNPM_VERSION }}
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
       - name: Validate version sync
         run: pnpm run validate:versions
 
+  validate-changeset:
+    name: Validate Changeset
+    runs-on: ubuntu-24.04
+    if: github.event_name == 'pull_request' && github.event.pull_request.draft == false
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: ${{ env.PNPM_VERSION }}
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
       - name: Validate changesets
         run: pnpm run validate:changeset
-        if: github.event_name == 'pull_request'
+
+  check-schema-diff:
+    name: Check Schema Diff
+    runs-on: ubuntu-24.04
+    if: github.event_name == 'pull_request' && github.event.pull_request.draft == false
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: ${{ env.PNPM_VERSION }}
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
 
       - name: Check schema diff
         run: pnpm run check:schema-diff
-        if: github.event_name == 'pull_request'
 
   test:
     name: Test
@@ -76,7 +179,7 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
-          cache: 'pnpm'
+          cache: "pnpm"
 
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
@@ -112,7 +215,7 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
-          cache: 'pnpm'
+          cache: "pnpm"
 
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
@@ -149,24 +252,10 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
-          cache: 'pnpm'
+          cache: "pnpm"
 
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
 
       - name: Check changeset
         run: pnpm changeset status --since=origin/main
-
-  ci-success:
-    name: CI Success
-    runs-on: ubuntu-24.04
-    needs: [quality, test, build]
-    if: always() && (github.event_name == 'push' || github.event.pull_request.draft == false)
-    steps:
-      - name: Check all job statuses
-        run: |
-          if [[ "${{ contains(needs.*.result, 'failure') }}" == "true" ]]; then
-            echo "::error::One or more CI jobs failed"
-            exit 1
-          fi
-          echo "✅ All CI checks passed!"