What Problem This Solves

The Control UI Skills page rendered a raw missing translation key for the agent filter and vertically misaligned the adjacent agent and search controls. The initial CSS fix also applied a fixed height to every shared .field input, which would stretch unrelated checkbox and radio controls.

Fixes #99990. Supersedes #99996 after its contributor fork could not retain clean rebased ancestry; contributor credit is preserved through co-authorship and the maintainer release-note batch.

Why This Change Was Made

• use the existing translated usage.filters.agent label;
• give the search field the existing translated common.search label so both filter fields have the same two-row structure;
• align only text-like inputs and selects at 38px;
• explicitly exclude checkbox/radio inputs from the shared fixed-height rule;
• cover translated labels and real Chromium control dimensions.

This keeps the fix at the shared form-control boundary without changing Skills filtering behavior or broadening checkbox/radio styling.

User Impact

Skills filters now show Agent and Search with aligned controls. Checkbox and radio controls elsewhere in the Control UI retain their native sizing.

Evidence

• Blacksmith Testbox tbx_01kwtckpwsnnr7s7svd7jexrrp, hosted run https://github.com/openclaw/openclaw/actions/runs/28759962471: 2 files, 11 focused UI/Chromium tests passed.
• Same Testbox: pnpm ui:i18n:check and pnpm check:changed passed.
• In-app browser against the reviewed tree: Agent select and Search input rendered at equal top/bottom coordinates with height 38; checkbox/radio remained height 13; translated labels rendered as Agent and Search.
• git diff --check passed.
• Fresh autoreview found no accepted/actionable findings.

One focused maintainer commit; original contributor preserved with Co-authored-by: 杨爱文 <[email protected]>.

AI-assisted: Yes (Codex).