Auto-generate unique quiz questions and post them as Telegram polls

flowchart TD trig(["scheduled quiz posting time"]):::trigtime s0["generate new quiz question"]:::task s1["check question against bank"]:::task trig --> s0 s0 --> s1 gx{"× is question unique"}:::gate s1 --> gx p00["add row to question bank"]:::task gx -->|"unique question"| p00 p01["post as telegram poll"]:::task p00 --> p01 p10["discard question"]:::task gx -->|"duplicate question"| p10 p01 --> out p10 --> out out[/"new poll posted, bank updated"/]:::out pay{{"saves time writing quizzes, avoids repeats"}}:::pay 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