Selkie Evaluation Report

architecture-beta
    group api(cloud)[API]

    service db(database)[Database] in api
    service disk1(disk)[Storage] in api
    service server(server)[Server] in api
    service gateway(internet)[Gateway]

    db:L -- R:server
    disk1:T -- B:server
    gateway:R --> L:server

architecture-beta
    title Complex Architecture

    group edge(cloud)[Edge]
    group platform(server)[Platform]
    group data(database)[Data]
    group observability(disk)[Observability] in platform

    service gateway(internet)[Gateway] in edge
    service web(internet)[Web App] in edge
    service api(server)[API] in edge
    service auth(server)[Auth] in edge

    service core(server)[Core] in platform
    service cache(disk)[Cache] in platform
    service queue(server)[Queue] in platform
    junction hub in platform

    service db(database)[Main DB] in data
    service search(disk)[Search] in data

    service metrics(disk)[Metrics] in observability
    service logs(disk)[Logs] in observability

    gateway:R --> L:web
    web:R --> L:api
    api:R -- L:auth
    api{group}:B -[jwt]- T:core{group}
    core:L -- R:queue
    core:R -- L:cache
    core:B -- T:hub
    hub:R -- L:metrics
    metrics:R -- L:logs
    core{group}:R -[sql]- L:db{group}
    db:B -- T:search
    cache{group}:B -[replicate]- R:db{group}

block-beta
  columns 2
  block
    id2["I am a wide one"]
    id1
  end
  id["Next row"]

block-beta
  columns 3
  A["Square Block"]
  B("Rounded Block")
  C{"Diamond"}

  block:container
    columns 2
    D["Nested 1"]
    E["Nested 2"]
  end
  space
  F(["Stadium"])

  G --> A
  B --> C
  D -- "labeled" --> E

  classDef blue fill:#66f,stroke:#333,stroke-width:2px;
  class A blue
  style B fill:#f9F,stroke:#333,stroke-width:4px

C4Context
title System Context diagram for Internet Banking System

Enterprise_Boundary(b0, "BankBoundary") {
    Person(customer, "Banking Customer", "A customer of the bank")
    System(banking, "Internet Banking System", "Allows customers to view accounts")
}

System_Ext(email, "E-mail System", "External e-mail system")

Rel(customer, banking, "Uses")
Rel(banking, email, "Sends e-mails", "SMTP")

C4Container
title Container diagram for Internet Banking System

System_Ext(email_system, "E-Mail System", "The internal Microsoft Exchange system")
Person(customer, "Customer", "A customer of the bank, with personal bank accounts")

Container_Boundary(c1, "Internet Banking") {
    Container(spa, "Single-Page App", "JavaScript, Angular", "Provides all the Internet banking functionality")
    Container(api, "API Application", "Java, Spring MVC", "Provides banking functionality via JSON/HTTPS API")
    ContainerDb(db, "Database", "Oracle", "Stores user data, accounts, transactions")
    ContainerQueue(queue, "Message Broker", "RabbitMQ", "Handles async messaging")
}

Rel(customer, spa, "Uses", "HTTPS")
Rel(spa, api, "Makes API calls to", "JSON/HTTPS")
Rel(api, db, "Reads from and writes to", "JDBC")
Rel(api, queue, "Sends messages to")
Rel(email_system, customer, "Sends e-mails to")

flowchart TD
    subgraph "Current Code (line 612)"
        A[vec!<br/>Heap allocation] --> B[.iter<br/>Immutable borrow]
        B --> C[.filter<br/>Read-only]
        C --> D[.collect<br/>New Vec]
    end
    
    subgraph "Clippy's Concern"
        E[vec! never mutated] -.->|"Why heap allocate?"| A
        F[Only used for iteration] -.-> B
    end
    
    subgraph "Fix: Use Array"
        G["[...]<br/>Stack allocation"] --> H[.iter<br/>Same behavior]
        H --> I[.filter<br/>Same behavior]
        I --> J[.collect<br/>Same result]
    end
    
    A -.->|"Replace with"| G
    
    style A fill:#ff9999
    style G fill:#99ff99
    style E fill:#ffcccc
    style F fill:#ffcccc

flowchart TB
    %% Tick 1
    subgraph Tick1[" Tick 1 - Assignment Generated"]
        T1_Start[TaskDispatchTick fires] --> T1_Snap[collect_snapshot]
        T1_Snap --> T1_Eval[evaluate_tick]
        
        T1_Eval --> T1_Loop{spawn_for_pending_tasks loop}
        T1_Loop --> T1_Task1[Task #42: pending, no owner]
        T1_Task1 --> T1_Assign1[assigned_this_tick: Set]
        T1_Assign1 --> T1_Effect1[Generate AssignAndSpawn #42]
        
        T1_Loop --> T1_Task2[Task #43: same coworker]
        T1_Task2 --> T1_Check[assigned_this_tick: Contains coworker?]
        T1_Check -->|YES| T1_Skip[Skip duplicate within tick]
        
        T1_Effect1 --> T1_Mark[mark_in_flight_spawns: #42]
        T1_Mark --> T1_Execute[execute_effects]
        T1_Execute -->|disk write pending...| T1_End[Tick 1 Complete]
    end
    
    %% Tick 2
    subgraph Tick2[" Tick 2 - Deduplication Check"]
        T2_Start[TaskDispatchTick fires<br/>before Tick 1 effect completes] --> T2_Snap[collect_snapshot]
        T2_Snap --> T2_Still[Task #42 still shows<br/>pending on disk]
        T2_Still --> T2_Eval[evaluate_tick]
        
        T2_Eval --> T2_Check{is_task_spawn_in_flight #42?}
        T2_Check -->|YES| T2_Skip[Skip cross-tick duplicate]
        T2_Check -->|NO| T2_Bug[BUG: Generate duplicate effect]
        
        T2_Skip --> T2_End[No duplicate effect]
    end
    
    %% Flow between ticks
    T1_End -.->|race condition| T2_Start
    
    %% E2E Test Coverage
    subgraph Test[" E2E Test Coverage"]
        TestSetup[Setup: Task #42 pending] --> TestTick1[Simulate Tick 1 iteration]
        TestTick1 --> TestMark[Verify in_flight_spawns has #42]
        TestMark --> TestTick2[Simulate Tick 2 iteration]
        TestTick2 --> TestAssert[Assert: is_task_spawn_in_flight returns true]
    end
    
    style T1_Assign1 fill:#90EE90
    style T1_Skip fill:#FFB6C1
    style T2_Skip fill:#90EE90
    style T2_Bug fill:#FF6B6B
    style TestAssert fill:#87CEEB

flowchart TB
    subgraph "Data Collection (snapshot.rs)"
        A[collect_world_snapshot] --> B[get_coworkers_with_merged_prs]
        B --> C[coworkers_with_merged_prs: HashSet]
    end
    
    subgraph "Task Dispatch (dispatch.rs)"
        D[spawn_for_pending_tasks] --> E[iterate pending tasks]
        E --> F[extract_pr_number_from_task]
        F -->|PR #709| G{Check in-memory<br/>PR map?}
        G -->|found| H[Group to existing owner]
        G -->|not found| I[Check disk for<br/>PR owner]
        I --> J[Assign/nudge coworker]
    end
    
    subgraph "The Bug"
        K[❌ Never checks if<br/>PR is in merged set]
        style K fill:#ff6b6b,stroke:#c92a2a,color:#fff
    end
    
    C -.->|Available but unused| K
    F -.->|PR number extracted| K
    K -.->|Should filter here| G
    
    subgraph "Fix Location"
        L[After extracting PR #]
        L --> M{Is PR in<br/>coworkers_with_merged_prs?}
        M -->|yes| N[Skip task or<br/>auto-complete it]
        M -->|no| G
        style N fill:#51cf66,stroke:#2f9e44,color:#000
    end
    
    F --> L

flowchart TB
    subgraph "Tick N: Evaluate"
        Event[DaemonEvent] --> Snapshot[collect_snapshot]
        Snapshot --> Rules[evaluate_tick in rules.rs]
    end
    
    subgraph "Within-Tick Deduplication"
        Rules --> Check{is_busy?}
        Check -->|Grouped PR task| Bypass[bypass is_busy_from_snapshot]
        Check -->|Regular task| BlockSnap[block if busy from snapshot]
        Bypass --> AssignCheck{assigned_this_tick?}
        BlockSnap --> AssignCheck
        AssignCheck -->|Yes| Block1[❌ Block duplicate]
        AssignCheck -->|No| Allow1[✓ Allow assignment]
    end
    
    subgraph "Effect Generation"
        Allow1 --> Effect1[Effect::AssignAndSpawn]
        Allow1 --> Effect2[Effect::NudgeCoworkerWithCallbacks<br/>└─ RecordTaskAssignment]
    end
    
    subgraph "Cross-Tick Tracking"
        Effect1 --> Track1[mark_in_flight_spawns]
        Effect2 --> Track2[mark_in_flight_spawns<br/>scans sub-effects]
        Track1 --> InFlight[in_flight_spawns]
        Track2 --> InFlight
    end
    
    subgraph "Tick N+1: Next Evaluation"
        InFlight --> NextSnapshot[collect_snapshot<br/>includes in_flight]
        NextSnapshot --> NextRules[evaluate_tick]
        NextRules --> Check2{is_busy?}
        Check2 -->|in_flight tracked| Block2[❌ Block duplicate]
    end
    
    style Block1 fill:#ffcccc
    style Block2 fill:#ffcccc
    style Allow1 fill:#ccffcc
    style InFlight fill:#ffffcc

flowchart TD
    Start[Task Dispatch Tick] --> CheckPending{Pending tasks<br/>without owners?}
    CheckPending -->|No| End[Done]
    CheckPending -->|Yes| ExtractPR[Extract PR# from<br/>task subject/description]
    
    ExtractPR --> HasPR{PR# found?}
    
    HasPR -->|Yes| CheckOwner[Check in-memory<br/>pr_coworker_map]
    HasPR -->|No| AllocateFresh[Allocate fresh<br/>coworker name]
    
    CheckOwner --> InMemory{Owner found<br/>this tick?}
    InMemory -->|Yes| ReuseOwner[Reuse same owner]
    InMemory -->|No| CheckDisk[find_pr_owner_in_tasks]
    
    CheckDisk --> OnDisk{Owner found<br/>on disk?}
    OnDisk -->|Yes| ReuseOwner
    OnDisk -->|No| AllocateFresh
    
    ReuseOwner --> AssignTask[Assign task to owner]
    AllocateFresh --> AssignTask
    
    AssignTask --> RunningCheck{Coworker<br/>running?}
    RunningCheck -->|Yes| NudgeClaim[Nudge: claim task]
    RunningCheck -->|No| SpawnFresh[Spawn fresh with task]
    
    NudgeClaim --> End
    SpawnFresh --> End
    
    style CheckDisk fill:#ff9999
    style OnDisk fill:#ff9999
    
    MissingCheck[❌ MISSING CHECK:<br/>Is PR merged?] -.->|Should gate| CheckOwner
    MissingCheck -.->|Should gate| CheckDisk
    
    style MissingCheck fill:#ffcccc,stroke:#ff0000,stroke-width:3px
    
    PRCache[(merged_pr_branches<br/>HashSet)] -.->|Data exists| MissingCheck
    
    style PRCache fill:#ccffcc

flowchart TB
    subgraph Mouse["Mouse Event Path"]
        M1[handleMouseDown]
        M2[handleMouseMove]
        M3[handleMouseUp]
        M1 --> M2 --> M3
    end
    
    subgraph Touch["Touch Event Path"]
        T1[handleTouchStart]
        T2[handleTouchMove]
        T3[handleTouchEnd]
        T1 --> T2 --> T3
    end
    
    subgraph Shared["Shared Logic"]
        S1[mouseMovedDuringPress tracking]
        S2[Other interaction state]
    end
    
    M1 -.-> S1
    M2 -.-> S1
    M3 -.-> S1
    
    T1 -.-> S1
    T2 -.-> S1
    T3 -.-> S1
    
    M1 -.-> S2
    M2 -.-> S2
    M3 -.-> S2
    
    T1 -.-> S2
    T2 -.-> S2
    T3 -.-> S2
    
    style S1 fill:#f96,stroke:#333,stroke-width:2px
    style M1 fill:#9cf,stroke:#333
    style M2 fill:#9cf,stroke:#333
    style M3 fill:#9cf,stroke:#333
    style T1 fill:#9f9,stroke:#333
    style T2 fill:#9f9,stroke:#333
    style T3 fill:#9f9,stroke:#333

graph TB
    subgraph "Event Sources"
        Timer[Timer Ticks]
        Webhook[GitHub Webhooks]
        RPC[RPC Calls]
        Signal[Unix Signals]
    end

    subgraph "Core State Machine"
        Events[events.rs<br/>DaemonEvent dispatch]
        Snapshot[snapshot.rs<br/>WorldSnapshot<br/>immutable state view]
        
        subgraph "Pure Decision Logic"
            Health[health.rs<br/>coworker lifecycle]
            PR[pr.rs<br/>reviewer spawning]
            Dispatch[dispatch.rs<br/>task assignment]
            Chat["chat.rs<br/>@mention routing"]
        end
        
        Effects[effects.rs<br/>Effect execution<br/>only side effects here]
    end

    subgraph "Infrastructure"
        Tmux[tmux.rs<br/>spawn/nudge/pane capture]
        Channel[channel.rs<br/>append-only JSONL]
        Tasks[tasks.rs<br/>~/.claude/tasks/]
        WebSocket[web.rs<br/>WebSocket broadcast]
    end

    Timer --> Events
    Webhook --> Events
    RPC --> Events
    Signal --> Events
    
    Events -->|collect once| Snapshot
    Snapshot -->|read-only| Health
    Snapshot -->|read-only| PR
    Snapshot -->|read-only| Dispatch
    Snapshot -->|read-only| Chat
    
    Health -->|"Vec&lt;Effect&gt;"| Effects
    PR -->|"Vec&lt;Effect&gt;"| Effects
    Dispatch -->|"Vec&lt;Effect&gt;"| Effects
    Chat -->|"Vec&lt;Effect&gt;"| Effects
    
    Effects --> Tmux
    Effects --> Channel
    Effects --> Tasks
    Effects --> WebSocket
    
    classDef pure fill:#e1f5e1,stroke:#4caf50,stroke-width:2px
    classDef imperative fill:#fff3e0,stroke:#ff9800,stroke-width:2px
    classDef infra fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
    
    class Health,PR,Dispatch,Chat,Snapshot pure
    class Effects,Events imperative
    class Tmux,Channel,Tasks,WebSocket infra

graph TB
    subgraph "OLD: Inline Graphics (Problematic)"
        A1[Message Content] --> B1[Parse Mermaid]
        B1 --> C1[Render to PNG]
        C1 --> D1[Calculate Absolute Pixel Coords]
        D1 --> E1[Kitty Graphics Protocol]
        E1 --> F1{Inside tmux?}
        F1 -->|Yes| G1[DCS Passthrough<br/>Double ESC chars]
        F1 -->|No| H1[Direct APC]
        I1[User Scrolls] -.Recalc ALL positions.-> D1
        style G1 fill:#f99,stroke:#f00
        style I1 fill:#f99,stroke:#f00
    end
    
    subgraph "NEW: Text Placeholders + Fullscreen View"
        A2[Message Content] --> B2[Parse Segments]
        B2 --> C2{Segment Type}
        C2 -->|Text| D2[Normal Ratatui Flow<br/>Cell-based Layout]
        C2 -->|Mermaid| E2[Text Placeholder<br/>'rendering diagram...']
        D2 --> F2[Ratatui Buffer]
        E2 --> F2
        G2[User Opens Diagram] --> H2[Fullscreen View<br/>Simple Context<br/>No Scroll Tracking]
        H2 --> I2[Kitty Graphics Protocol]
        style D2 fill:#9f9,stroke:#0f0
        style E2 fill:#9f9,stroke:#0f0
        style H2 fill:#9f9,stroke:#0f0
    end

graph TB
    subgraph "Current State - Two Parallel Paths"
        TmuxPath["ClaudeLaunchConfig<br/>(tmux.rs)"]
        HeadlessPath["HeadlessConfig<br/>(headless.rs)"]
        
        TmuxPath -->|"to_shell_command()"| ShellCmd["Bash command string<br/>+ env vars<br/>+ temp files<br/>+ shell escaping"]
        HeadlessPath -->|"HeadlessSession::spawn()"| TokioCmd["tokio::Command<br/>structured args<br/>piped stdin/stdout"]
        
        TmuxPath -.->|duplicates| SharedLogic[("Shared Logic:<br/>• System prompt (role → agents.rs)<br/>• Session mode (Fresh/Resume/ResumeSession)<br/>• Task mode (Shared/Isolated)<br/>• Agent teams setup<br/>• Auth profile env var")]
        HeadlessPath -.->|duplicates| SharedLogic
    end
    
    subgraph "Phase 4 Risk - Unification"
        NewLaunch["LaunchConfig<br/>(new launch.rs)"]
        NewLaunch -->|"to_headless_config()"| HeadlessOut["HeadlessConfig<br/>(structured)"]
        NewLaunch -->|"to_shell_command()"| ShellOut["Shell command<br/>(bash string)"]
        
        NewLaunch -->|"single source"| UnifiedLogic[("Unified Logic:<br/>• generate_system_prompt()<br/>• build_session_flags()<br/>• build_task_env()<br/>• build_team_flags()<br/>• build_auth_env()")]
    end
    
    Risk["⚠️ Risk: Two paths to same thing<br/>if shared logic not extracted<br/>into launch.rs"]
    
    SharedLogic -.->|"must consolidate into"| UnifiedLogic
    Risk -.->|"avoided by"| UnifiedLogic

    classDef riskNode fill:#ff6b6b,stroke:#c92a2a,color:#fff
    classDef sharedNode fill:#ffd43b,stroke:#fab005,color:#000
    classDef unifiedNode fill:#51cf66,stroke:#2f9e44,color:#000
    
    class Risk riskNode
    class SharedLogic sharedNode
    class UnifiedLogic unifiedNode

flowchart TD
    A[Merged PR Polling<br/>5min interval] -->|"gh pr list --state merged<br/>→ Vec&lt;u64&gt;"| B[WorldSnapshot<br/>merged_pr_numbers]
    
    B --> C{Task Dispatch<br/>evaluate_tick}
    
    C -->|Case 1:<br/>Owned tasks| D[decide_task_assignment]
    D -->|"if pr_number in merged_prs"| E[Effect::CompleteTask]
    
    C -->|Case 2:<br/>Unowned tasks| F[decide_unowned_task_cleanup]
    F -->|"if pr_number in merged_prs"| E
    
    E -->|execute_effects| G[midtown task complete]
    
    H[Task Subject<br/>e.g. 'Review #123'] -.->|extract_pr_number| D
    H -.->|extract_pr_number| F
    
    style B fill:#e1f5ff
    style E fill:#d4edda
    style A fill:#fff3cd
    style G fill:#d4edda

flowchart TD
    Start[Message Type Check] --> IsAction{is_action?}
    
    IsAction -->|Yes<br/>MessageType::Action| ActionPath[extra_indent = 2]
    IsAction -->|No<br/>Normal text| NormalPath[extra_indent = 0]
    
    ActionPath --> ActionIndent["indent_width = 7 + 2 = 9<br/>(TIMESTAMP_GUTTER_WIDTH + extra_indent)"]
    NormalPath --> NormalIndent["indent_width = 7 + 0 = 7<br/>(TIMESTAMP_GUTTER_WIDTH only)"]
    
    ActionIndent --> ActionFirst["First line:<br/>' HH:MM * content'<br/>(7 chars gutter + 2 for '* ')"]
    NormalIndent --> NormalFirst["First line:<br/>' HH:MM content'<br/>(7 chars gutter)"]
    
    ActionFirst --> ActionCont["Continuation lines:<br/>'         content'<br/>(9 spaces)"]
    NormalFirst --> NormalCont["Continuation lines:<br/>'       content'<br/>(7 spaces)"]
    
    ActionCont --> ActionMermaid["Mermaid placeholder:<br/>'         [1] Diagram: ...'<br/>(9 spaces via indent_width)"]
    NormalCont --> NormalMermaid["Mermaid placeholder:<br/>'       [1] Diagram: ...'<br/>(7 spaces via indent_width)"]
    
    ActionMermaid --> Result[Aligned with '* ' prefix]
    NormalMermaid --> Result
    
    style ActionPath fill:#e1f5ff
    style ActionIndent fill:#e1f5ff
    style ActionFirst fill:#e1f5ff
    style ActionCont fill:#e1f5ff
    style ActionMermaid fill:#e1f5ff
    
    style NormalPath fill:#fff4e1
    style NormalIndent fill:#fff4e1
    style NormalFirst fill:#fff4e1
    style NormalCont fill:#fff4e1
    style NormalMermaid fill:#fff4e1

flowchart TB
    subgraph "❌ Broken: Backdrop Click"
        BC[".modal-backdrop onclick"]
        ZC[".zoom-container<br/>(width: 100%, height: 100%)"]
        HBC["handleBackdropClick(e)"]
        CHK{"e.target === e.currentTarget?"}
        
        BC --> HBC
        HBC --> CHK
        CHK -->|"✗ Always FALSE<br/>(target is zoom-container)"| NOOP1[No close]
        CHK -.->|"✓ Never TRUE<br/>(backdrop is covered)"| CLOSE1[onclose]
        
        style ZC fill:#ff5555,color:#fff
        style CHK fill:#ff5555,color:#fff
        style NOOP1 fill:#ff5555,color:#fff
    end
    
    subgraph "❌ Broken: Empty Area Click"
        EMP["Click in empty viewport area"]
        MD["handleMouseDown(e)"]
        PRV["e.preventDefault()"]
        DRAG["dragging = true"]
        
        EMP --> MD
        MD --> PRV
        PRV --> DRAG
        DRAG --> NOOP2["Starts pan instead of close"]
        
        style DRAG fill:#ff5555,color:#fff
        style NOOP2 fill:#ff5555,color:#fff
    end
    
    subgraph "⚠️ Subtle: Close Button"
        CB[".close-btn ×"]
        TINY["0.8rem font<br/>#d0d0d0 on #2a2a2a"]
        
        CB --> TINY
        TINY --> OK[onclose works]
        
        style TINY fill:#ffaa00,color:#000
    end
    
    subgraph "✅ Working Mechanisms"
        ESC["Escape key"] --> KD["handleKeyDown"] --> CLOSE2[onclose]
        NODRG["Click without drag<br/>on containerEl"] --> MU["handleMouseUp"] --> CHK2{"wasDragging &&<br/>!mouseMovedDuringPress &&<br/>e.target === containerEl"}
        CHK2 -->|"✓"| CLOSE3[onclose]
        CHK2 -->|"✗"| NOOP3[No close]
        
        style ESC fill:#55ff55,color:#000
        style NODRG fill:#55ff55,color:#000
        style CLOSE2 fill:#55ff55,color:#000
        style CLOSE3 fill:#55ff55,color:#000
    end
    
    style BC fill:#333,color:#fff
    style EMP fill:#333,color:#fff

graph TD
    subgraph "src/bin/midtown/cli/chat/"
        mod["mod.rs<br/>(parent module)"]
        app["app.rs"]
        ui["ui.rs"]
        
        subgraph "app.rs"
            app_code["pub struct App { ... }"]
            app_tests["#[cfg(test)]<br/>pub(super) mod tests"]
            test_helper["pub(super) fn test_app()"]
        end
        
        subgraph "mod.rs"
            mod_tests["#[cfg(test)]<br/>mod tests"]
            mod_use["use app::tests::test_app;"]
            test_fn["#[test]<br/>fn test_number_key_...()"]
        end
    end
    
    app_tests -->|contains| test_helper
    mod_use -->|imports| test_helper
    test_fn -->|calls| test_helper
    
    app_tests -.->|"pub(super) = visible to parent"| mod
    mod -.->|parent of both| app
    mod -.->|parent of both| ui
    
    style test_helper fill:#e1f5e1
    style app_tests fill:#fff4e1
    style mod_use fill:#e1f5e1
    classDef visibility stroke:#666,stroke-width:2px,stroke-dasharray: 5 5
    class app_tests,test_helper visibility

flowchart TD
    A[gather_orphan_cleanup_data] --> B[cleanup_orphaned_worktrees<br/>limit: Some<b>2</b>]
    B --> C[unmerged: Vec of 2 worktrees]
    C --> D[OrphanTracker::prune<b>&unmerged</b>]
    
    D --> E{Is worktree #3<br/>in unmerged?}
    E -->|No| F[Entry for worktree #3<br/>REMOVED from tracker]
    
    F --> G[Next tick:<br/>worktree #3 processed]
    G --> H[Re-tracked with<br/><b>warned_at: None</b>]
    
    H --> I[60s grace period expires]
    I --> J[Warn AGAIN<br/>bypasses 1h cooldown]
    
    J --> K[Tick after that:<br/>limit reached again]
    K --> L[prune removes entry]
    L --> G
    
    style F fill:#f99
    style H fill:#f99
    style J fill:#f99
    
    subgraph Problem
    direction TB
    F
    H
    J
    end
    
    classDef problem fill:#f99,stroke:#900,stroke-width:2px