♻️ Refactor CI workflow to focus on testing only

Removes package building and PyPI publishing jobs from main CI workflow
to separate concerns. Publishing is now handled by dedicated release
workflow, making CI faster and more focused on code quality checks.

Author: Nick Sullivan

.github/workflows/build.yml

@@ -9,20 +9,12 @@
 # 📊 Flow Structure:
 # -----------------
 # 1. lint-code: Quick static code analysis with ruff
-# 2. test-python: Python backend tests
-# 3. build-package: Build Python package for distribution
-# 4. publish-package: Publish to PyPI (only on tags)
+# 2. test-python: Python backend tests across multiple Python versions
 #
 # 🔄 Job Dependencies:
 # ------------------
-# The publish-package job only runs when all other jobs complete successfully
-# and only on version tags (v*).
-#
-# 🎯 Skip Deploy Feature:
-# ---------------------
-# Add [skip-deploy] anywhere in your commit message to skip PyPI publishing.
-# This is useful for documentation updates, test changes, or other non-production changes.
-# Example: "📝 Update README with examples [skip-deploy]"
+# Jobs run in parallel for faster CI feedback.
+# Package building and publishing is handled by pypi_release.yml workflow.
 #
 # 💫 Caching Strategy:
 # ------------------
@@ -32,7 +24,7 @@
 # Remember: Helping developers code better, one commit at a time! 🚀
 # =====================================================================
 
-name: Build AICodeBot 🤖
+name: CI Tests 🤖
 on:
   # Run on PRs
   pull_request:
@@ -129,55 +121,3 @@ jobs:
         with:
           files: ./coverage.xml
           fail_ci_if_error: false
-
-  build-package:
-    name: 🏗️ Build Python package
-    runs-on: ubuntu-latest
-    timeout-minutes: 5
-    needs: [lint-code, test-python]
-
-    steps:
-      - name: Checkout Code
-        uses: actions/checkout@v5
-
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.13"
-
-      - name: Install build dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install build twine
-
-      - name: Build package
-        run: python -m build
-
-      - name: Check package
-        run: twine check dist/*
-
-      - name: Upload build artifacts
-        uses: actions/upload-artifact@v4
-        with:
-          name: dist
-          path: dist/
-
-  publish-package:
-    name: 🚀 Publish to PyPI
-    needs: [lint-code, test-python, build-package]
-    runs-on: ubuntu-latest
-    timeout-minutes: 5
-    permissions:
-      id-token: write  # For trusted publishing to PyPI
-
-    steps:
-      - name: Download build artifacts
-        uses: actions/download-artifact@v5
-        with:
-          name: dist
-          path: dist/
-
-      - name: Publish to PyPI
-        uses: pypa/gh-action-pypi-publish@release/v1
-        with:
-          print-hash: true