Run a Telegram assistant for document search, calendar, and files

flowchart TD trig>"message sent to bot"]:::trig s0["transcribe or parse message"]:::task s1["determine request type"]:::svc s2["reply in chat"]:::task trig --> s0 s0 --> s1 gx{"× what kind of request"}:::gate s1 --> gx p00["search indexed PDFs"]:::task gx -->|"document question"| p00 p10["update Google Calendar"]:::task gx -->|"calendar request"| p10 p20["generate document"]:::task gx -->|"file generation"| p20 jn{"○ send reply"}:::gate p00 --> jn p10 --> jn p20 --> jn jn --> s2 out[/"answer or action completed in chat"/]:::out pay{{"one assistant for tasks and info"}}:::pay s2 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff