chore(sdk): 1.4.0 [skip ci]

### What's New

- **scrollToElement** — Navigate to any element (paragraph, comment, tracked change) by ID with automatic type resolution; cascading fallback handles block index lookup → comment/tracked-change mark → canonical ID.
- **Headless toolbar** — React hook (`useHeadlessToolbar`) and Vue composable for typed, framework-agnostic toolbar control; includes `ToolbarPayloadMap` and `ToolbarValueMap` for compile-time safety on command execution.
- **Math delimiters** — m:d converter renders ECMA-376 delimiter syntax with custom Unicode delimiters (floor, ceiling, abs), separator handling, and nested delimiter support.
- **Math radicals** — m:rad converter renders square roots and n-th roots with correct nesting and degree placement.
- **Math functions** — m:func converter renders function names with upright styling per ECMA-376.
- **Math scripts** — m:sSub, m:sSup, and m:sSubSup converters render subscripts, superscripts, and combined sub-superscripts with operands wrapped in `<mrow>` for valid MathML arity.
- **Contained mode** — Fixed-height container embedding with `contained: true`; document scrolls within parent instead of expanding vertically.

### Improvements

- **Type safety** — Chain commands return `ChainableCommandObject` instead of `boolean`; restored module augmentation support via `AugmentedChainedCommands` and `AugmentedCanCommands`.
- **Comment types** — Expanded `Comment` type with full runtime shape (`commentId`, `elements`); added `CommentElement` type for comment body nodes and `FontConfig` type for toolbar font picker options.
- **Type exports** — Added `exportDocx` overloads for narrowed return types per flag; added `loadXmlData` and `replaceFile` overloads accepting `ArrayBuffer`.
- **Block formatting** — Formatting now resolves through the full style cascade (docDefaults → Normal style → paragraph style → inline marks) instead of inline marks only; ensures accurate fontFamily, fontSize, color, and bold even on style-driven formatting.
- **Per-script fonts** — Mark round-trip now preserves `eastAsiaFontFamily` and `csFontFamily` separately so multi-script documents maintain correct font metadata across import/export.
- **Math height estimation** — Inline math height now estimated from OMML structure (counting fractions, bars, limits, arrays) instead of fixed 24px, improving paragraph line-height accuracy with complex equations.
- **Navigation fallback** — `scrollToElement` uses cascading fallback: block index (O(1)) → comment/tracked-change mark → canonical ID resolution.
- **Comment rendering** — Fixed sidebar overflow so multiple tracked-change bubbles render without clipping when clicking the last bubble.
- **Table styling from HTML** — Google Docs HTML paste now preserves cell background colors, margins, borders, row heights, and vertical alignment.
- **Table cell hyperlinks** — Hyperlinks on DrawingML images (a:hlinkClick) now serialize and round-trip correctly.

### Fixes

- **Track changes mark lookup** — Fixed keystroke-by-keystroke splitting by matching user.email fallback in both mark creation and lookup (`` || '' `` consistent).
- **Tracked change undo** — Partial undo on format suggestions now reverts all properties, not just the last one changed; attrs merge instead of replace for multi-property marks.
- **Text rewrite with splits** — Whole-textblock replacement now respects `splitBefore`/`splitAfter` signals, producing correct paragraph splits instead of literal newline characters.
- **Caret in comments** — Click positioning inside commented text now activates the comment; `elementFromPoint` fallback handles pointer capture redirect.
- **Scroll after cursor** — `setCursorById` for comments and tracked changes now scrolls viewport into view instead of placing cursor off-screen.
- **Per-script font export** — Inline keys guard prevents false-positive mark-derived formatting injection; when importer set `runPropertiesInlineKeys` to `[]`, plugin respects that decision.
- **TOC on paragraphs** — Table of contents now loads on paragraphs; fixed double-decoding of nested children.
- **Pagination state sync** — Paginator state stays in sync when pruning empty pages; blank-page and section-break fallbacks now reset pagination correctly.
- **Image constraints in web layout** — Table cell width constraint now applies in web layout mode; images inserted into cells resize to fit.
- **Word-spacing with tabs** — Manual tab runs no longer inject negative word-spacing on justified lines; tab-based positioning supersedes justify.
- **Floating-only documents** — Layout now handles documents with only floating elements without crashing; ignores non-visual image ID churn.
- **Document part normalization** — Non-TOC gallery types (page numbers, bibliographies) now normalize inline nodes (bookmarks, comments, permissions) instead of failing.
- **SVG namespace in DOCX** — DOCX export handles null or undefined converter declaration with standard XML fallback.
- **Type generation** — Auto-generate TypeScript types by converting super-editor barrel to TypeScript; types now derive from actual source files instead of hand-written declarations.

Author: semantic-release-bot

packages/sdk/langs/node/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@superdoc-dev/sdk",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "private": false,
   "type": "module",
   "main": "./dist/index.cjs",

packages/sdk/langs/node/platforms/sdk-darwin-arm64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@superdoc-dev/sdk-darwin-arm64",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "os": [
     "darwin"
   ],

packages/sdk/langs/node/platforms/sdk-darwin-x64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@superdoc-dev/sdk-darwin-x64",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "os": [
     "darwin"
   ],

packages/sdk/langs/node/platforms/sdk-linux-arm64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@superdoc-dev/sdk-linux-arm64",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "os": [
     "linux"
   ],

packages/sdk/langs/node/platforms/sdk-linux-x64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@superdoc-dev/sdk-linux-x64",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "os": [
     "linux"
   ],

packages/sdk/langs/node/platforms/sdk-windows-x64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@superdoc-dev/sdk-windows-x64",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "os": [
     "win32"
   ],

packages/sdk/langs/python/platforms/superdoc-sdk-cli-darwin-arm64/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "superdoc-sdk-cli-darwin-arm64"
-version = "1.3.0"
+version = "1.4.0"
 description = "SuperDoc CLI binary for macOS ARM64 (Apple Silicon)"
 readme = "README.md"
 requires-python = ">=3.9"

packages/sdk/langs/python/platforms/superdoc-sdk-cli-darwin-x64/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "superdoc-sdk-cli-darwin-x64"
-version = "1.3.0"
+version = "1.4.0"
 description = "SuperDoc CLI binary for macOS x64 (Intel)"
 readme = "README.md"
 requires-python = ">=3.9"

packages/sdk/langs/python/platforms/superdoc-sdk-cli-linux-arm64/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "superdoc-sdk-cli-linux-arm64"
-version = "1.3.0"
+version = "1.4.0"
 description = "SuperDoc CLI binary for Linux ARM64"
 readme = "README.md"
 requires-python = ">=3.9"

packages/sdk/langs/python/platforms/superdoc-sdk-cli-linux-x64/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "superdoc-sdk-cli-linux-x64"
-version = "1.3.0"
+version = "1.4.0"
 description = "SuperDoc CLI binary for Linux x64"
 readme = "README.md"
 requires-python = ">=3.9"