[setzor]

Summary

• Native-feel CSS polish: lock accidental text selection/drag outside the editor and style thin scrollbars #28: global user-select: none + -webkit-user-drag: none lock over all UI chrome, with explicit user-select: text re-enable for input, textarea, [contenteditable="true"], the entry editor, and the app-settings data-dir path — so dragging in the sidebar/toolbar/calendar no longer highlights text, and images no longer drag like web content, while the editor, cover title, and settings fields keep normal selection.
• html, body get overflow: hidden + overscroll-behavior: none so only the inner panes scroll (no whole-window rubber-banding).
• Thin 6px overlay-style ::-webkit-scrollbar styling with subtle translucent thumbs (very visible on WebKitGTK/Linux).

Verification

• pnpm test — 20 files, 93 tests passed (context-menu Copy/Select-all and editor selection tests unaffected).
• pnpm build passes; inner panes confirmed to scroll independently (overflow-y: auto blocks remain in sidebar/note/shelf panes).
• Issue Bug: deleting a table's header row corrupts the table on save/reload #15 (header-row table corruption) was re-verified obsolete on current main — entries persist as TipTap JSON since commit 2812539 and a round-trip test of a header-deleted table passes; it is being closed with evidence rather than fixed.

Closes #28

[setzor]

Full-session review sweep (PRs #47–#52) found and fixed two defects in 49d2f67:

1. Native-feel CSS polish: lock accidental text selection/drag outside the editor and style thin scrollbars #28 CSS lock was too broad (this PR): the global user-select: none / -webkit-user-drag: none reset also hit elements inside the editor — table cells, paragraphs — and would have broken the canvas block's native HTML dragging (draggable: true). The re-enable now covers [contenteditable="true"] * and .entry-editor * and restores -webkit-user-drag: auto there.
2. Startup white flash: show the window only after the WebView has painted the initial UI #29 boot-failure deadlock (PR Show window after first paint; remember window geometry across launches #51's change): revealWindow() only ran on boot() success; a startup IPC failure would leave the window hidden forever (visible: false) — app looks dead. Reveal now runs after boot().catch(...) too.

Verified non-issues: flushNow return-guard at boot (undefined === false → proceeds); shouldSkipShortcut arrow-on-button rule ('t' still allowed on buttons, arrows pass to focus movement); applyNotebookMeta shared-object mutation safe with the shelf flow; toolbar update-on-editor-swap watch (WeakMap) still registers fresh editors; OVERLAY_IDS cover all four modals; window-state plugin restores apply before reveal (no resize flicker).