fix(website): fix broken .md links in docs and add missing blog post (issues #398, #405)

- Fix relative docs/MIGRATION.md link in CHANGELOG.md (v1.9.2 section) to use
  absolute GitHub URL, resolving 404 in rendered blog post
- Fix CHANGELOG.md v1.12.1 header using hyphen separator instead of em-dash,
  causing split-changelog.js to skip the entry (regex expects em-dash)
- Regenerate all 15 blog posts; v1-12-1.md now generated correctly

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: 2 people

CHANGELOG.md

@@ -5,7 +5,7 @@ All notable changes to GoSQLX will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [1.12.1] - 2026-03-15 - Website Performance & Mobile Optimization
+## [1.12.1] - 2026-03-15 — Website Performance & Mobile Optimization
 
 ### Improved
 - Lighthouse Desktop: 100 Performance, 100 Accessibility, 100 SEO
@@ -508,7 +508,7 @@ if tok.Type == models.TokenTypeSelect { ... }
 
 **Who is affected:** Only users who directly access `token.Token` fields or use string-based token constants from `pkg/sql/token`. Users of the high-level `gosqlx.Parse()` / `gosqlx.Validate()` API are **not affected**.
 
-See [docs/MIGRATION.md](docs/MIGRATION.md) for detailed migration instructions.
+See [Migration Guide](https://github.com/ajitpratap0/GoSQLX/blob/main/docs/MIGRATION.md) for detailed migration instructions.
 
 ---
 

website/src/content/blog/v1-12-1.md

@@ -0,0 +1,27 @@
+---
+title: "v1.12.1 — Website Performance & Mobile Optimization"
+date: "2026-03-15"
+version: "1.12.1"
+---
+
+### Improved
+- Lighthouse Desktop: 100 Performance, 100 Accessibility, 100 SEO
+- Lighthouse Mobile: 94 Performance, 100 Accessibility, 100 SEO
+- CLS reduced from 0.382 to 0 (removed stats animation, added image dimensions, font-size-adjust)
+- FCP improved from 2.7s to 2.0s on mobile (self-hosted fonts via @fontsource)
+- LCP improved from 3.0s to 2.4s on mobile
+- Self-hosted fonts eliminate external Google Fonts request
+- AnalyzeTab lazy-loaded via React.lazy() (328KB -> 3.4KB initial chunk)
+- WebP logo (7KB vs 134KB PNG)
+- Non-blocking font loading with preload/swap pattern
+
+### Fixed
+- 20 mobile responsiveness fixes (touch targets, overflow, responsive layout)
+- Design consistency (unified cards, buttons, code blocks, padding across all pages)
+- WCAG contrast (text-slate-500 -> text-slate-400 for readable text)
+- Navbar backdrop-blur for visual separation from hero
+- OFL-1.1 license added to CI allow-list for fontsource packages
+
+### Changed
+- README redesigned from 1,209 to 215 lines with visual feature grid
+- Emdashes replaced with hyphens across 122 files

website/src/content/blog/v1-9-2.md

@@ -361,7 +361,7 @@ if tok.Type == models.TokenTypeSelect { ... }
 
 **Who is affected:** Only users who directly access `token.Token` fields or use string-based token constants from `pkg/sql/token`. Users of the high-level `gosqlx.Parse()` / `gosqlx.Validate()` API are **not affected**.
 
-See [docs/MIGRATION.md](docs/MIGRATION.md) for detailed migration instructions.
+See [Migration Guide](https://github.com/ajitpratap0/GoSQLX/blob/main/docs/MIGRATION.md) for detailed migration instructions.
 
 ---