Seen live on the shared app: "domain" on example.com showed "2/2" for the first of two matches, and "2 matches" after Next. `ICoreWebView2Find::ActiveMatchIndex` starts at 1 (-1: none); `FindState::from_webview2` converts it (tested), so the bar reads 1/2, then 2/2.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Host: `tab_find {id, action, query}` (shell-only; start, next, previous, stop). On Windows it drives WebView2's own find (`ICoreWebView2Find` from `ICoreWebView2_28`, find options from `ICoreWebView2Environment15`; its built-in find bar suppressed, all matches highlighted) and reports the engine's match count and active match to the shell as `tab-find` events. On macOS, Linux and an older WebView2 Runtime native code evaluates the engine's `window.find` in the tab instead (next and previous work, no count); WKWebView's and WebKitGTK's native find are not wired here because this tree cannot be compiled or run for them on this machine. The query is one typed line (1..=256 characters, no control characters), goes to the engine and is kept nowhere. Tabs gain no command: a tab forwards the existing key name `find` (Ctrl+F) through tab_shortcut.
Frame: FindBar.tsx takes the address field's place in its pane's toolbar while open, so the page does not move and in split view the bar is the searched pane's. "3/17" where the engine counts, "No matches" for none; Enter / F3 next, Shift+Enter / Shift+F3 previous, Esc closes, clears the highlights and gives the page the keyboard. `features.find` (on by default) gates the menu row, the palette entry and the keys. Only what the page has rendered can be found, as in a browser.
Also: this makes `pub mod find` in lib.rs (already in HEAD) resolve again.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
