feat(offline): add fastest available read strategy

[rdlabo]

Summary

• add a fastest-first GET read strategy that races usable local and remote responses
• ignore Sent/progress and defer remote errors until the local decision settles
• cancel queued replica reads when remote wins to avoid stale local overwrite

Verification

• npx ng test kit --watch=false (53 files / 994 tests)
• npm run lint
• npm run prebuild:kit

Follow-up

Winecode will pin the immutable beta produced from this PR before its dependent PR is opened.

[rdlabo]

/beta

[github-actions]

npm beta packages published

CI passed and a repository owner or maintainer requested /beta for commit a32019794c9b. Install the immutable package set with:

npm install @rdlabo/ionic-angular-kit@22.0.0-beta.pr96.shaa32019794c9b @rdlabo/ionic-angular-photo-editor@22.0.0-beta.pr96.shaa32019794c9b @rdlabo/ionic-angular-scroll-header@22.0.0-beta.pr96.shaa32019794c9b @rdlabo/ngx-cdk-scroll-strategies@22.0.0-beta.pr96.shaa32019794c9b

[github-actions]

npm beta packages published

CI passed for the merge commit 53b4ae63682a. Install the immutable package set with:

npm install @rdlabo/ionic-angular-kit@22.0.0-beta.pr96.sha53b4ae63682a @rdlabo/ionic-angular-photo-editor@22.0.0-beta.pr96.sha53b4ae63682a @rdlabo/ionic-angular-scroll-header@22.0.0-beta.pr96.sha53b4ae63682a @rdlabo/ngx-cdk-scroll-strategies@22.0.0-beta.pr96.sha53b4ae63682a