Clean HF repo: remove accidental full-project upload

Fix llama.cpp pin: clone tag b9553 instead of short commit ref

Add diarization progress logs [diarize] Step X/Y

Colab: numpy/lightning fix, pyannote Agree URLs, diarize errors

Colab: simplify HF_TOKEN — paste manually in config cell

Docs: how to open Colab when repo is private (401 fix)

Add Pass 0 speaker diarization (age/gender) to Colab + secret-free token loading

Fix llama-server Drive cache: tar.gz + size checks

Drive layout: Gemma/Cache + Gemma/Phim folders

Fix Colab links: add notebook.ipynb, update README for HF not GitHub

Initial upload: Gemma SRT Translate + Colab notebook