feat(landing,docs): SEO fixes and query-matched tool pages (#383)

Landing:
- Preload the Bricolage display font (LCP heading) to cut first paint
- Cap tool-page meta descriptions at ~160 chars via whole-sentence
  truncation, so SERP snippets no longer overflow or cut mid-phrase
- Drop dead HowTo + FAQPage JSON-LD from tool pages (Google removed
  HowTo rich results in 2023 and FAQ rich results in 2026); the visible
  content stays. Breadcrumb + WebApplication schema retained
- Shorten 22 tool titles that exceeded the ~60-char SERP limit
- Add an optional h1 override to tool SEO data
- Rewrite adjust-colors, smart-crop, and ringtone-maker to match real
  Search Console query intent (saturation; object-aware cropping;
  convert audio to ringtone), with query-matched H1s and FAQs

Docs:
- Add meta descriptions to 20 pages missing frontmatter

Repo:
- Ignore local credential JSON files (.secrets/, *client_secret*, *service_account*)

apps/docs/tools/image/ai-canvas-expand.md

@@ -1,3 +1,7 @@
+---
+description: Expand an image canvas with AI outpainting, extending it in any direction and filling new areas to match the original.
+---
+
 # AI Canvas Expand
 
 Expand the canvas of an image with AI-powered fill (outpainting). Extends the image in any direction and fills the new areas with AI-generated content that matches the existing image.

apps/docs/tools/image/beautify.md

@@ -1,3 +1,7 @@
+---
+description: Turn plain screenshots into polished images with gradient backgrounds, device frames, shadows, and social media sizing.
+---
+
 # Beautify Screenshot
 
 Add gradient backgrounds, device frames, shadows, watermarks, and social media sizing to screenshots. Ideal for creating polished images for product marketing, social media, and documentation.

apps/docs/tools/image/blur-faces.md

@@ -1,3 +1,7 @@
+---
+description: Auto-detect and blur faces in images with AI face detection for privacy and GDPR-compliant anonymization.
+---
+
 # Face / PII Blur
 
 Auto-detect and blur faces in images using AI-powered face detection (MediaPipe).

apps/docs/tools/image/border.md

@@ -1,3 +1,7 @@
+---
+description: Add borders, padding, rounded corners, and drop shadows to images in a predictable, controllable order.
+---
+
 # Border & Frame
 
 Add borders, padding, rounded corners, and drop shadows to images. The tool applies effects in order: padding, border, corner radius, then shadow.

apps/docs/tools/image/collage.md

@@ -1,3 +1,7 @@
+---
+description: Combine multiple images into grid collages with 25+ templates, adjustable gaps and corners, and per-cell pan and zoom.
+---
+
 # Collage / Grid
 
 Combine multiple images into beautiful grid collages with 25+ templates. Supports 2-9 image layouts with customizable gap, corner radius, background color, and per-cell pan/zoom controls.

apps/docs/tools/image/colorize.md

@@ -1,3 +1,7 @@
+---
+description: Colorize black-and-white or grayscale photos automatically with the DDColor AI model.
+---
+
 # AI Colorization
 
 Convert black-and-white or grayscale photos to full color using AI (DDColor model with OpenCV DNN fallback).

apps/docs/tools/image/content-aware-resize.md

@@ -1,3 +1,7 @@
+---
+description: Seam-carving resize that adds or removes pixels along low-importance paths to preserve key content and faces.
+---
+
 # Content-Aware Resize
 
 Seam carving resize that intelligently removes or adds pixels along paths of least visual importance, preserving important content and optionally protecting faces.

apps/docs/tools/image/enhance-faces.md

@@ -1,3 +1,7 @@
+---
+description: Restore and sharpen blurry or low-quality faces in images with GFPGAN and CodeFormer AI models.
+---
+
 # Face Enhancement
 
 Restore and enhance faces in images using AI models (GFPGAN/CodeFormer).

apps/docs/tools/image/erase-object.md

@@ -1,3 +1,7 @@
+---
+description: Remove unwanted objects from images with AI inpainting (LaMa), guided by a mask of the region to erase.
+---
+
 # Object Eraser
 
 Remove unwanted objects from images using AI inpainting (LaMa model). Accepts an image and a mask indicating the region to erase.

apps/docs/tools/image/gif-tools.md

@@ -1,3 +1,7 @@
+---
+description: Resize, optimize, speed-change, reverse, rotate, and extract frames from animated GIFs in a single tool.
+---
+
 # GIF Tools
 
 Resize, optimize, change speed, reverse, extract frames, and rotate animated GIFs. Provides multiple operation modes in a single tool.

apps/docs/tools/image/image-enhancement.md

@@ -1,3 +1,7 @@
+---
+description: One-click auto-enhance that analyzes an image and corrects exposure, contrast, white balance, saturation, and sharpness.
+---
+
 # Image Enhancement
 
 One-click auto-improve with smart analysis. Analyzes the image and applies exposure, contrast, white balance, saturation, sharpness, and denoising corrections.

apps/docs/tools/image/restore-photo.md

@@ -1,3 +1,7 @@
+---
+description: Repair scratches, tears, and damage on old photos with an AI pipeline for restoration, face enhancement, and color.
+---
+
 # Photo Restoration
 
 Fix scratches, tears, and damage on old photos using a multi-step AI pipeline. Combines scratch repair, face enhancement, denoising, and optional colorization.

apps/docs/tools/image/smart-crop.md

@@ -1,3 +1,7 @@
+---
+description: Subject-, face-, and entropy-aware cropping that frames images intelligently using Sharp and AI face detection.
+---
+
 # Smart Crop
 
 Smart subject-aware, face-aware, or trim-based cropping. Uses Sharp's attention/entropy strategies and AI face detection for intelligent framing.

apps/docs/tools/image/split.md

@@ -1,3 +1,7 @@
+---
+description: Split one image into grid tiles by rows and columns or by pixel size, returned as a ZIP archive.
+---
+
 # Image Splitting
 
 Split a single image into grid tiles by column/row count or by specific pixel dimensions. Returns a ZIP archive containing all tiles.

apps/docs/tools/image/stitch.md

@@ -1,3 +1,7 @@
+---
+description: Join images side by side, stacked, or in a grid with control over alignment, gaps, borders, and resize mode.
+---
+
 # Stitch / Combine
 
 Join multiple images side by side, stacked vertically, or arranged in a grid. Supports alignment, gap, border, corner radius, and multiple resize modes.

apps/docs/tools/image/svg-to-raster.md

@@ -1,3 +1,7 @@
+---
+description: Convert SVG files to PNG, JPEG, WebP, AVIF, TIFF, GIF, HEIF, or JXL at custom resolution and DPI, with batch support.
+---
+
 # SVG to Raster
 
 Convert SVG files to raster image formats (PNG, JPEG, WebP, AVIF, TIFF, GIF, HEIF, or JXL) at custom resolution and DPI. Also supports batch conversion of multiple SVGs.

apps/docs/tools/image/transparency-fixer.md

@@ -1,3 +1,7 @@
+---
+description: Fix fake transparent PNGs with AI matting (BiRefNet) to produce true alpha, plus defringe edge cleanup.
+---
+
 # PNG Transparency Fixer
 
 Fix fake transparent PNGs in one click. Uses AI matting (BiRefNet HR Matting model) to produce true alpha transparency, with defringe post-processing to clean up edges.

apps/docs/tools/image/upscale.md

@@ -1,3 +1,7 @@
+---
+description: Upscale images 2x to 4x with Real-ESRGAN AI super-resolution while preserving fine detail.
+---
+
 # Image Upscaling
 
 AI super-resolution enhancement using Real-ESRGAN. Upscales images 2x-4x while preserving detail.

apps/docs/tools/image/vectorize.md

@@ -1,3 +1,7 @@
+---
+description: Convert raster images to SVG with black-and-white (potrace) and full-color multi-layer vectorization.
+---
+
 # Image to SVG
 
 Vectorize raster images into SVG using tracing algorithms. Supports black-and-white tracing (potrace) and full-color multi-layer vectorization.