fix(kudos): parse the real wall-of-fame payload and render the leaderboard

[xergioalex]

Summary

dailybot kudos wall-of-fame rendered an almost-empty panel — Top receiver —, Top giver —, and a meaningless Leaderboard entries 4 — even though the API returns full data. Found during a live end-to-end audit of the read surface.

Before:

╭─ Kudos — Wall of Fame ─╮
│ Top receiver         — │
│ Top giver            — │
│ Leaderboard entries  4 │
╰────────────────────────╯

After: the panel shows top receiver/giver with their counts and the caller's ranking, followed by the company-values (kudos DNA) distribution and the full ranked leaderboard table with a Showing X of N footer.

Root cause

The renderer misread the GET /v1/kudos/wall-of-fame/ payload on three counts:

1. Names are nested: the person lives at top_receiver.user.full_name; the code read top_receiver.full_name → always None → —.
2. The leaderboard is an envelope: { count, next, previous, results }; the code did len() on that dict, so "4" was literally the number of keys in the envelope — and the actual entries were never rendered.
3. leaderboard_summary is the caller's own standing ({ position, total }); the code overwrote that concept with its local count.

The test fixture used a flat/invented payload shape, which is why the bug shipped green — the fixture is now a mirror of the real response.

Changes

• New display.py::print_kudos_wall_of_fame owns all rendering (rule 9); the command callback now only dispatches JSON vs. human output.
• Renders: summary panel (top receiver/giver + your position), kudos-DNA table, ranked leaderboard table, pagination footer.
• Partial/unknown payload shapes degrade to dim dashes instead of crashing (with a top-level full_name fallback).
• --json passthrough unchanged.
• docs/API_REFERENCE.md: documents the real response shape (both the command section and the endpoint table row, which previously described the response as a plain list envelope).
• Tests: real-shape fixture + partial-payload tolerance + --json passthrough (tests/kudos_read_commands_test.py), full suite at 1037 passed.

Verification

Ran against the live API (org Dailybot): panel, DNA table, and 11-entry leaderboard all render correctly; --json output unchanged.

Out of scope (observed while testing)

?limit= is sent by the client but the server returns the full leaderboard regardless — API-side, tracked separately.

Risks

None for --json consumers. Human output intentionally changes shape (that's the fix).

🤖 Generated with Claude Code