Automatically post quizzes from a spreadsheet to Telegram in order

flowchart TD trig(["scheduled quiz check"]):::trigtime s0["post quiz as poll"]:::svc s1[("mark quiz as sent")]:::store trig --> s0 gx{"× is a quiz pending"}:::gate s0 --> gx p00["post quiz as poll"]:::task gx -->|"quiz pending"| p00 p01["mark as sent"]:::task p00 --> p01 p10["notify admin channel"]:::task gx -->|"no quizzes left"| p10 p01 --> s1 p10 --> s1 out[/"quiz posted and tracked"/]:::out pay{{"runs trivia without manual attention"}}:::pay s1 --> 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