feat: add GrabCraft blueprints, building helpers, and world state awareness

- Phase 1: Player position (querytarget @s) and testforblock tools
- Phase 2: GrabCraft scraper with LRU cache, 372-block Java-to-Bedrock
  mapping, search and auto-build blueprint tools with dryRun support
- Phase 3: Raise build limit to 5000 (MAX_BUILD_COMMANDS env), add
  progress notifications and build cancellation
- Phase 4: Geometric shape builders (sphere, cylinder, dome, pyramid,
  wall, box) using fill commands for efficiency
- Phase 5: Event buffer 100->1000 (EVENT_BUFFER_SIZE env), add
  getByTypes and getSince query methods
- Phase 6: MCP resources for block ID reference and GrabCraft categories

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.gitea/workflows/deploy.yml

@@ -1,42 +1,42 @@
-name: Deploy to Docker
-
-on:
-  push:
-    branches: [main]
-
-jobs:
-  deploy:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Deploy via SSH
-        uses: appleboy/ssh-action@v1
-        with:
-          host: ${{ secrets.DEPLOY_HOST }}
-          username: ${{ secrets.DEPLOY_USER }}
-          password: ${{ secrets.DEPLOY_PASSWORD }}
-          port: 22
-          script: |
-            set -e
-            APP_DIR="$HOME/mc-ai-bridge"
-
-            # First run: clone. Subsequent: pull.
-            if [ ! -d "$APP_DIR/.git" ]; then
-              git clone https://git.silverlabs.uk/SilverLABS/mc-ai-bridge.git "$APP_DIR"
-            else
-              cd "$APP_DIR"
-              git fetch origin main
-              git reset --hard origin/main
-            fi
-
-            cd "$APP_DIR"
-
-            # Build and deploy
-            docker compose down --remove-orphans || true
-            docker compose build --no-cache
-            docker compose up -d
-
-            # Verify container is running
-            sleep 5
-            docker compose ps
-            echo "--- Health check ---"
-            curl -sf http://localhost:3002/health || echo "Health check not yet available (container may still be starting)"
+name: Deploy to Docker
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy via SSH
+        uses: appleboy/ssh-action@v1
+        with:
+          host: ${{ secrets.DEPLOY_HOST }}
+          username: ${{ secrets.DEPLOY_USER }}
+          password: ${{ secrets.DEPLOY_PASSWORD }}
+          port: 22
+          script: |
+            set -e
+            APP_DIR="$HOME/mc-ai-bridge"
+
+            # First run: clone. Subsequent: pull.
+            if [ ! -d "$APP_DIR/.git" ]; then
+              git clone https://git.silverlabs.uk/SilverLABS/mc-ai-bridge.git "$APP_DIR"
+            else
+              cd "$APP_DIR"
+              git fetch origin main
+              git reset --hard origin/main
+            fi
+
+            cd "$APP_DIR"
+
+            # Build and deploy
+            docker compose down --remove-orphans || true
+            docker compose build --no-cache
+            docker compose up -d
+
+            # Verify container is running
+            sleep 5
+            docker compose ps
+            echo "--- Health check ---"
+            curl -sf http://localhost:3002/health || echo "Health check not yet available (container may still be starting)"