Send a friendly AI reminder an hour before every meeting

flowchart TD trig(["checks calendar every minute"]):::trigtime s0["Check calendar for events"]:::task s1["Determine if already reminded"]:::task s2["Generate reminder message"]:::svc s3["Send Telegram reminder"]:::svc trig --> s0 s0 --> s1 s2 --> s3 gx{"× already reminded?"}:::gate s1 --> gx p00["skip event"]:::task gx -->|"already reminded"| p00 p10["generate and send reminder"]:::task gx -->|"not yet reminded"| p10 p00 --> s2 p10 --> s2 out[/"Timely reminder sent before meeting"/]:::out pay{{"never miss or forget a meeting"}}:::pay s3 --> 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