Cordia company profiles and Code task history fixes.

Added private Hub company status to the Cordia dashboard account card, including company avatars, Hub organization links, add-company routing, account stats, and owner controls kept out of public profile pages.

Improved Cordia app setup with longer generated repository lookup, title and handle-based fallback repository names, clearer GitHub validation errors, and safer recovery when repository or deployment provisioning fails.

Fixed Cordia project detail behavior by embedding only reachable Cordia-hosted app URLs, hiding unavailable app previews, aligning the improvements panel, and gating hover profile stats to signed-in sessions.

Fixed task history display so merged tasks stay with active work, completed history dedupes against running tasks, and same-task reordering waits for the delayed sync window instead of jumping.

Improved failure-result publishing and agent setup by extending the local failure publish timeout, preserving retry behavior, staging AGENTS prompts without writing target files, and seeding Railsmith Codex guidance at startup.

Improved the local dashboard and Prompt Studio with D3 task chart icon legends that omit duplicate counts, plus native manual resizing for builder and raw JSON prompt textareas.