[Images] Information architecture, parameter examples (#29892)

* [Images] Restructure docs: new information architecture, parameter reference, and visual examples

- Reorganize page hierarchy: get-started/, optimization/, storage/ sections
- Rewrite all 25 parameter partials with standardized descriptions, examples, and image comparison tables
- Add Features page with URL interface tabs, parameter rendering, and URL breakdown partials
- Add Transformations Overview page with enable steps and cache hit/miss flow
- Create Introduction, Key Concepts, and Limits pages under get-started/
- Add visual examples for fit parameter options with proportional table layouts
- Fix 70+ broken internal links across Images docs and cross-product references
- Add 69 redirects for old paths (legacy + intermediate IA)
- Fix typos, wrong dashboard links, incorrect API endpoint, and style issues
- Add cross-product links to R2, Workers, Workers AI, Transform Rules, Cache

* Add hidden anchor IDs for aliased parameter headings

Parameters with aliases (format|f, gravity|g, height|h, quality|q,
slow-connection-quality|scq, width|w, zoom|face-zoom) generate anchors
like #quality--q, but existing links use #quality. Adding hidden <a>
elements ensures both anchor formats work.

* Fix broken links caught by CI link validator

- Fix 4 remaining /images/transform-images/ references in fundamentals and use-cases
- Fix double trailing slash in serve-private-images// (2 instances)
- Remove /cloudflare-one/applications/ link that fails validation

* Remove pages committed unintentionally

flows.mdx and migration tutorial pages (akamai, fastly, index) were
accidentally bundled into the link-fix commit. These belong in a
separate PR and should not be included here.

* Update Images overview page: rewrite Features section and fix typo

---------

Co-authored-by: dna <deannalam@cloudflare.com>

Author: Oxyjun

public/__redirects

@@ -871,52 +871,90 @@
 
 # google tag
 /google-tag-first-party-mode/ /google-tag-gateway/ 301
-# images
-/images/cloudflare-images/upload-images/supported-formats/ /images/upload-images/ 301
-/image-resizing/ /images/manage-images/create-variants/ 301
-/image-resizing/url-format/ /images/transform-images/ 301
+# images — legacy redirects (updated destinations)
+/images/cloudflare-images/upload-images/supported-formats/ /images/get-started/limits/ 301
+/image-resizing/ /images/optimization/features/ 301
+/image-resizing/url-format/ /images/optimization/features/ 301
 /images/about/ /images/ 301
 /images/images/ /images/ 301
-/images/keys/ /images/manage-images/serve-images/serve-private-images/ 301
-/images/resizing-with-workers/ /images/transform-images/transform-via-workers/ 301
-/images/url-format/ /images/transform-images/ 301
-/images/variants/ /images/manage-images/enable-flexible-variants/ 301
-/images/worker/ /images/transform-images/transform-via-workers/ 301
+/images/keys/ /images/optimization/hosted-images/serve-private-images/ 301
+/images/resizing-with-workers/ /images/optimization/transformations/transform-via-workers/ 301
+/images/url-format/ /images/optimization/features/ 301
+/images/variants/ /images/optimization/hosted-images/enable-flexible-variants/ 301
+/images/worker/ /images/optimization/transformations/transform-via-workers/ 301
 /support/troubleshooting/general-troubleshooting/troubleshoot-common-cf-polished-statuses/ /images/polish/cf-polished-statuses/ 301
 /images/cloudflare-images/ /images/ 301
-/images/cloudflare-images/api-request/ /images/get-started/ 301
+/images/cloudflare-images/api-request/ /images/storage/upload-images/methods/#upload-using-api 301
 /images/cloudflare-images/images-analytics/ /images/ 301
-/images/cloudflare-images/make-an-image-private/ /images/manage-images/serve-images/serve-private-images/ 301
-/images/cloudflare-images/serve-images/ /images/manage-images/serve-images/ 301
-/images/cloudflare-images/serve-images/adaptive-images-format/ /images/manage-images/serve-images/serve-uploaded-images/ 301
-/images/cloudflare-images/serve-images/browser-ttl/ /images/manage-images/browser-ttl/ 301
-/images/cloudflare-images/sourcing-kit/ /images/upload-images/sourcing-kit/ 301
-/images/cloudflare-images/sourcing-kit/credentials/ /images/upload-images/sourcing-kit/credentials/ 301
-/images/cloudflare-images/sourcing-kit/edit/ /images/upload-images/sourcing-kit/edit/ 301
-/images/cloudflare-images/sourcing-kit/enable/ /images/upload-images/sourcing-kit/enable/ 301
-/images/cloudflare-images/transform/ /images/transform-images/ 301
-/images/cloudflare-images/transform/blur-images/ /images/manage-images/blur-variants/ 301
-/images/cloudflare-images/transform/delete-images/ /images/manage-images/delete-images/ 301
-/images/cloudflare-images/transform/export-image/ /images/manage-images/export-images/ 301
-/images/cloudflare-images/transform/flexible-variants/ /images/manage-images/enable-flexible-variants/ 301
-/images/cloudflare-images/transform/resize-images/ /images/manage-images/create-variants/ 301
+/images/cloudflare-images/make-an-image-private/ /images/optimization/hosted-images/serve-private-images/ 301
+/images/cloudflare-images/serve-images/ /images/optimization/hosted-images/serve-uploaded-images/ 301
+/images/cloudflare-images/serve-images/adaptive-images-format/ /images/optimization/hosted-images/serve-uploaded-images/ 301
+/images/cloudflare-images/serve-images/browser-ttl/ /images/optimization/hosted-images/browser-ttl/ 301
+/images/cloudflare-images/sourcing-kit/ /images/storage/upload-images/sourcing-kit/ 301
+/images/cloudflare-images/sourcing-kit/credentials/ /images/storage/upload-images/sourcing-kit/credentials/ 301
+/images/cloudflare-images/sourcing-kit/edit/ /images/storage/upload-images/sourcing-kit/edit/ 301
+/images/cloudflare-images/sourcing-kit/enable/ /images/storage/upload-images/sourcing-kit/enable/ 301
+/images/cloudflare-images/transform/ /images/optimization/transformations/overview/ 301
+/images/cloudflare-images/transform/blur-images/ /images/optimization/hosted-images/blur-variants/ 301
+/images/cloudflare-images/transform/delete-images/ /images/storage/manage-images/delete-images/ 301
+/images/cloudflare-images/transform/export-image/ /images/storage/manage-images/export-images/ 301
+/images/cloudflare-images/transform/flexible-variants/ /images/optimization/hosted-images/enable-flexible-variants/ 301
+/images/cloudflare-images/transform/resize-images/ /images/optimization/hosted-images/create-variants/ 301
 /images/cloudflare-images/tutorials/ /images/ 301
 /images/cloudflare-images/tutorials/integrate-cloudflare-images/ /images/ 301
-/images/cloudflare-images/upload-images/ /images/upload-images/ 301
-/images/cloudflare-images/upload-images/custom-id/ /images/upload-images/upload-custom-path/ 301
-/images/cloudflare-images/upload-images/dashboard-upload/ /images/upload-images/upload-dashboard/ 301
-/images/cloudflare-images/upload-images/direct-creator-upload/ /images/upload-images/direct-creator-upload/ 301
+/images/cloudflare-images/upload-images/ /images/storage/upload-images/methods/ 301
+/images/cloudflare-images/upload-images/custom-id/ /images/storage/upload-images/upload-custom-path/ 301
+/images/cloudflare-images/upload-images/dashboard-upload/ /images/storage/upload-images/methods/ 301
+/images/cloudflare-images/upload-images/direct-creator-upload/ /images/storage/upload-images/direct-creator-upload/ 301
 /images/cloudflare-images/upload-images/images-batch/ /api/resources/images/subresources/v2/methods/list/ 301
-/images/cloudflare-images/upload-images/upload-via-url/ /images/upload-images/upload-url/ 301
+/images/cloudflare-images/upload-images/upload-via-url/ /images/storage/upload-images/upload-url/ 301
 /images/faq/ /images/ 301
-/images/image-resizing/ /images/manage-images/create-variants/ 301
-/images/image-resizing/format-limitations/ /images/transform-images/ 301
-/images/image-resizing/url-format/ /images/transform-images/ 301
-/images/image-resizing/resize-with-workers/ /images/transform-images/transform-via-workers/ 301
-/images/image-resizing/responsive-images/ /images/manage-images/create-variants/ 301
+/images/image-resizing/ /images/optimization/features/ 301
+/images/image-resizing/format-limitations/ /images/get-started/limits/ 301
+/images/image-resizing/url-format/ /images/optimization/features/ 301
+/images/image-resizing/resize-with-workers/ /images/optimization/transformations/transform-via-workers/ 301
+/images/image-resizing/responsive-images/ /images/optimization/make-responsive-images/ 301
 /images/security/ /images/reference/security/ 301
 /images/troubleshooting/ /images/reference/troubleshooting/ 301
 /images/platform/pricing/ /images/pricing/ 301
+# images — new IA redirects
+/images/get-started/ /images/get-started/introduction/ 301
+/images/transform-images/ /images/optimization/transformations/overview/ 301
+/images/transform-images/transform-via-url/ /images/optimization/features/ 301
+/images/transform-images/transform-via-workers/ /images/optimization/transformations/transform-via-workers/ 301
+/images/transform-images/bindings/ /images/optimization/transformations/bindings/ 301
+/images/transform-images/control-origin-access/ /images/optimization/transformations/control-origin-access/ 301
+/images/transform-images/draw-overlays/ /images/optimization/transformations/draw-overlays/ 301
+/images/transform-images/integrate-with-frameworks/ /images/optimization/transformations/integrate-with-frameworks/ 301
+/images/transform-images/make-responsive-images/ /images/optimization/make-responsive-images/ 301
+/images/transform-images/preserve-content-credentials/ /images/optimization/transformations/preserve-content-credentials/ 301
+/images/transform-images/serve-images-custom-paths/ /images/optimization/transformations/rewrite-rules/ 301
+/images/transform-images/sources/ /images/optimization/transformations/sources/ 301
+/images/manage-images/ /images/storage/manage-images/ 301
+/images/manage-images/serve-images/ /images/optimization/hosted-images/serve-uploaded-images/ 301
+/images/manage-images/serve-images/serve-uploaded-images/ /images/optimization/hosted-images/serve-uploaded-images/ 301
+/images/manage-images/serve-images/serve-from-custom-domains/ /images/optimization/hosted-images/serve-from-custom-domains/ 301
+/images/manage-images/serve-images/serve-private-images/ /images/optimization/hosted-images/serve-private-images/ 301
+/images/manage-images/create-variants/ /images/optimization/hosted-images/create-variants/ 301
+/images/manage-images/delete-variants/ /images/optimization/hosted-images/delete-variants/ 301
+/images/manage-images/enable-flexible-variants/ /images/optimization/hosted-images/enable-flexible-variants/ 301
+/images/manage-images/blur-variants/ /images/optimization/hosted-images/blur-variants/ 301
+/images/manage-images/browser-ttl/ /images/optimization/hosted-images/browser-ttl/ 301
+/images/manage-images/delete-images/ /images/storage/manage-images/delete-images/ 301
+/images/manage-images/edit-images/ /images/storage/manage-images/edit-images/ 301
+/images/manage-images/export-images/ /images/storage/manage-images/export-images/ 301
+/images/manage-images/configure-webhooks/ /images/storage/upload-images/configure-webhooks/ 301
+/images/upload-images/ /images/storage/upload-images/methods/ 301
+/images/upload-images/direct-creator-upload/ /images/storage/upload-images/direct-creator-upload/ 301
+/images/upload-images/images-batch/ /images/storage/upload-images/images-batch/ 301
+/images/upload-images/upload-custom-path/ /images/storage/upload-images/upload-custom-path/ 301
+/images/upload-images/upload-dashboard/ /images/storage/upload-images/methods/ 301
+/images/upload-images/upload-file-worker/ /images/storage/upload-images/upload-file-worker/ 301
+/images/upload-images/upload-url/ /images/storage/upload-images/upload-url/ 301
+/images/upload-images/sourcing-kit/ /images/storage/upload-images/sourcing-kit/ 301
+/images/upload-images/sourcing-kit/credentials/ /images/storage/upload-images/sourcing-kit/credentials/ 301
+/images/upload-images/sourcing-kit/edit/ /images/storage/upload-images/sourcing-kit/edit/ 301
+/images/upload-images/sourcing-kit/enable/ /images/storage/upload-images/sourcing-kit/enable/ 301
 
 # learning-paths
 /learning-paths/modules/cybersafe/cybersafe-account-creation/ /learning-paths/cybersafe/account-creation/ 301