[hans-fischer]

Fixes the Escape findings and the dropdown field of the owner's alpha walk (2026-10-22, v0.38.0): AW1 (a closed dropdown has the background's colour), AW2 (an open dropdown's Escape leaves the field focused), AW3 (Escape over the Rollback confirmation closes the drawer instead), AW4 (Escape leaves neither the find bar nor a list's search) and AW19 (Connection Updates does not close with Escape). G16, D-116, D-104.

Cause

• The window's Escape knew only the palette, the notifications, a settings page and the drawer. Over a dialog it closed the drawer behind it or did nothing. No dialog, framed or Fyne's, had an Escape of its own.
• Fyne hands a key to the focused widget and calls the window's handler only while none has it. A field, check, slider or dropdown focused by a click kept every Escape.
• The list's search and the find bar's field handed Escape to Fyne's Entry, which ignores it. D-57's "any other search: Escape clears and closes it" had been built for the navigator's searches only.
• Fyne's Select draws one plate in the input background, which on a dialog is the dialog's own colour. The entries' outline stood at 1.3–1.45:1.

Fix

• escape.go: every overlay registers what Escape does over it as it shows. The window's escape runs the top one's, else a settings page, else the drawer. An overlay without a registration takes the key, so nothing behind it closes.
• Every Fyne dialog goes through sh.showDialog. Framed dialogs hide (their SetOnClosed answers no). Pop-ups, the palette, the notifications, the MCP details and the top bar's menus close.
• Dialog fields pass Escape on to the dialog's Cancel: fieldEntry, fieldSelectEntry, fieldCheck, fieldSlider, secretEntry, selectField.
• A list's search is cleared and the table gets the keys. The find bar closes from its fields and from the editor (yamlview.OnEscape); its text stays for the next ⌘F.
• Escape on an open dropdown's list takes the keyboard off its field.
• A closed dropdown draws an entry's outline. The field outline token is raised to 2:1 on every surface in both themes; the other hairlines keep the old value as colorHairline.
• The lead's decisions, open to revision, in D-116 and D-104. G16, ui-parity, usage, architecture, conventions and the design language are updated.

Tests

• New, each failing before the change: TestEscapeCancelsTheRollbackDialog, TestEscapeOnAnOpenDropdown, TestEscapeOnAnOpenDropdownInPreferences, TestEscapeClosesTheConnectionUpdates, TestEscapeClosesTheFindBar, TestEscapeLeavesTheListSearch, TestEscapeCancelsEveryDialog, TestClosedDropdownHasAnOutline, and the field outline in TestPaletteContrast.
• TestEveryDialogTakesEscape is a source guard. It fails on a Fyne dialog shown with its own Show or a pop-up not shown through onShown; checked against a reverted connectlog.go and statusfilter.go.
• Locally: go build ./..., go vet ./internal/ui/..., make test-ui (8 shards), yamlview tests, golangci-lint (0 issues), make cyclo (none above 56), go run ./hack/parity -check.
• Not seen in a real window.

Renders

The outline token is shared chrome, so every render was drawn once more. 523 PNGs changed:

• Each was checked in RGB against a fresh render of main, so run-to-run noise is not carried in.
• Almost all of them change only the list header's search field outline.
• 479 committed PNGs on main were already stale against main's own render; this brings them current.
• The README pictures (make showcase) are not redrawn.

Before and after (offscreen render, dark)

	Before	After
Rollback dialog
Preferences
Create Namespace