v4.5: HF Space → static landing page, bot runs on Cloud Run

v4.2: README rewrite — user journey (use now → install → deploy) + Chinese version

v4.1: one-line installer + README redesign

fix: colorTo must be from HF allowed list

fix: add sdk:docker to HF Space config

add HF metadata + fix warnings

v1.0: TelegramGuard - AI-powered group guardian with I-Lang Prompt Spec