feat(ui): brand and recognize more agent CLIs (14 logos; Junie, OpenHands, OpenClaw, Crush identity)

[WilliamWang1721]

Result / 用户结果

Terminal tabs and sidebar entries show a brand logo for Gemini, Amp, Cursor, GitHub Copilot, Goose, Qwen Code, Cline, Devin, Kiro, Kilo Code, Qoder, Junie, OpenHands and OpenClaw. The first eleven were already identified but showed a generic glyph. Junie, OpenHands, OpenClaw and Crush are new to AgentKind, so a pane running one of them now carries an AI identity (close warning, notification title); Crush has no mark in the icon package and keeps its glyph. A side fix: the legacy logo cache is keyed on whether a logo tints with the theme ink, so Kimi's luminance-map logo no longer reuses the first theme's ink.

Design / 设计边界

• Responsibility and affected modules: ai_agents.rs owns identity (slug, display name, executable aliases junie, openhands, openclaw, crush, verified against each project's install documentation); display/program_identity.rs owns AiLogo and the program-to-logo mapping; display/mod.rs only derives its cache key from AiLogo. No new dependency, setting or persisted format. None of the four gets screen rules, hooks, resume or fork commands.
• Assets are 256px PNG exports of unmodified LobeHub marks (@lobehub/icons-static-svg 1.95.0, MIT), with source names and SHA-256 in extra/logo/README.md and an entry in THIRD-PARTY-NOTICES. 256px rather than the 1024px used elsewhere because every logo is decoded for both themes at startup and drawn at tab-icon size.
• Single-colour marks (including OpenHands, whose colour version draws black outlines that vanish on dark themes) are alpha masks tinted with the theme ink. Qoder mixes theme ink with a fixed accent, so it ships dark and light files selected like Grok's.
• A bare agent command does not get the Cursor logo: Grok installs the same name. Hermes is not embedded (illustration unreadable at tab size); agents without a LobeHub mark keep their glyph.
• Compatibility: existing logos and mappings are unchanged.

Evidence / 验证依据

• Fork CI (not upstream CI), Full native tests at the first head 1f5c6607: lint and all five native jobs passed (https://github.com/WilliamWang1721/pebrel/actions/runs/37601781252). The later commit that adds Junie, OpenHands, OpenClaw and Crush is running at the time of writing (https://github.com/WilliamWang1721/pebrel/actions/runs/37606390697): lint passed, native jobs pending. Upstream checks on this PR show the current state.
• Tests: mapping test including the bare agent negative and the new commands, asset decode and per-theme variant test, tint classification, the unique-texture count in logos.rs (now 36), and the existing "every registered agent" tests in ai_agents.rs and notify.rs, which iterate AgentKind::ALL.
• Not run: no screenshots of rendered tabs at multiple DPI or on light/dark themes; the PNGs were only inspected on a light/dark contact sheet outside the app.
• No local builds or tests were run.

Required Review / 必须确认

• I followed CONTRIBUTING.md, docs/architecture.md, and docs/project-constraints.md.
• I split responsibilities, not arbitrary line ranges; no duplicate behavior authority was added.
• Architecture contracts passes; budgets were not changed.
• Tests cover success and the bare-agent negative; the native matrix for the latest head is pending and nothing was checked on screen.
• No new messages; no i18n change.
• No governance change.

AI assistance: implemented with Claude Sonnet 5.5 (claude-sonnet-5-5); reasoning effort not confirmed.