Routing: rule condition "time" with a weekday and time-of-day editor

[fylorn]

What

A rule can be limited to time windows of the gateway machine's local clock (contract A, lite side).

• Rule editor: a new condition kind 「时段」 / "Time" with seven weekday toggles (Monday first, all on by default) and start / end time inputs (09:00–18:00 by default). Each window becomes one value in core's grammar — mon-fri 09:00-18:00, sat,sun 00:00-24:00, 22:00-06:00; consecutive days collapse into a range (three or more; two days stay sat,sun), ranges may wrap (fri-mon), the day part is omitted when all seven are on. "Add time window" adds another value; several windows are matched like the other multi-value conditions. Existing values are parsed back into the picker (case-insensitive, lenient whitespace, 9:00); a value that does not parse is shown as raw text that can still be edited or removed. Overnight windows show 「次日」 / "next day" beside the end time.
• Validation: no day selected or a malformed time is reported beside the save button (条件「时段」须选择至少一天，时间写成 HH:MM，示例：09:00), never silently written as "every day". 9:00 is normalised to 09:00 on blur; 24:00 is accepted as an end.
• Summaries: route-dialog rule rows and dry-run mismatch lines read the value as a sentence — 时段 周一至周五 09:00–18:00 或 22:00–次日 06:00 / Time Mon–Fri 09:00–18:00 or 22:00–06:00 next day. The dry run's "actual" value is read the same way when core sends it as <day> HH:MM (e.g. fri 16:42 → 周五 16:42); any other form is shown as is.
• Pure module src/routing/timeWindow.ts (parse / format / describe) with tests: grammar round trips, normalisation, wrapping day ranges, overnight, 24:00, malformed input, zh / en wording.

Depends on

The core PR for the time condition (contract A): ConditionField::Time, the local-time fact in RequestFacts, and the config.rule_time_syntax validation. Until it lands, saving a rule with this condition is refused by core as an unknown field.

src/generated/tw-api.ts gains "time" in ConditionField by hand (and nothing else); the file is regenerated as usual when the core tag is moved.

Verified

• pnpm typecheck — passes.
• pnpm test — 103 files, 1076 tests pass (31 new in timeWindow.test.ts, 2 new cases in labels.test.ts).
• Isolated preview harness, headless Chromium: add a rule with a time condition in zh and en (two windows, weekend off, overnight), save it and read the rule row (时段 周一至周五 09:00–18:00 或 22:00–次日 06:00), the no-day error in the footer, blur normalisation and the invalid marking of a half-typed time.

Not covered

• No screenshot regeneration (docs/screenshots); the dry-run dialog has no time input since core evaluates with the current time.
• The dry-run "actual" format (fri 16:42) is an assumption about the core PR; other forms fall back to the raw string.

🤖 Generated with Claude Code

[fylorn]

Superseded by #315, which merged this branch together with the core v0.69.0 pin and the regenerated bindings; released in 2026.10.13. The red checks here were the control-plane tests running against the previously pinned core.