chore: update Dockerfile, TinyLlama converter, vite config for Space

fix: Docker build (install devDeps for Tailwind/PostCSS); TinyLlama config, run-docker.ps1

Sync favored app: TinyLlama/Ollama config, runtime env, UX (tabs, streaming, copy/add, provider dropdown, error actions), Dockerfile and entrypoint

Fix nginx: rewrite to /hf-inference prefix, upstream without path

Fix: add /hf-inference path prefix to router.huggingface.co upstream

Fix: update HF inference API from api-inference to router.huggingface.co

Harden proxy: safe token sed (#), nginx -t validation, intercept_errors off, safe JSON parse

Fix 502: nginx proxy resolver, SSL, timeouts; clearer 401/502 errors

Fix: use same-origin proxy for HF inference (avoid CORS)

Text Transformer: Docker app for HF Space