ci/docker: optimize dockerignore, runner script, and Jenkinsfile

.dockerignore

@@ -1,20 +1,15 @@
-# Version control
 .git
 .gitignore
 .gitattributes
-
-# Python cache & bytecode
 __pycache__
 *.py[cod]
-*.class
+*$py.class
 *.so
 .Python
 *.egg-info
 dist
 build
 *.egg
-
-# Virtual environments & node_modules
 venv
 env
 ENV
@@ -22,8 +17,6 @@ env.bak
 venv.bak
 .venv
 node_modules
-
-# IDE & OS
 .vscode
 .idea
 *.swp
@@ -31,20 +24,14 @@ node_modules
 *~
 .DS_Store
 Thumbs.db
-
-# Docker files
 docker-compose*.yml
 Dockerfile*
 .dockerignore
-
-# Environment files
 .env
 .env.dev
 .env.development
 .env.local
 .env.test
-
-# Logs & database dumps
 *.log
 logs
 *.sqlite3
@@ -52,8 +39,6 @@ logs
 *.tar.gz
 *.zip
 *.bak
-
-# Testing & linting
 .pytest_cache
 .coverage
 htmlcov
@@ -64,8 +49,6 @@ htmlcov
 dmypy.json
 test_*.py
 tests
-
-# Documentation & CI
 *.md
 docs
 Jenkinsfile
@@ -74,8 +57,6 @@ Jenkinsfile
 .claude
 .qodo
 .zencoder
-
-# Large volumes & temporary uploads
 volumes
 staticfiles
 media
@@ -83,4 +64,3 @@ media_volume
 recordings
 data/*.xlsx
 data/*.csv
-