[TASK] Dedupe 5 duplicate connector pairs (Microsoft + Notion)

[AtelyPham]

Part of tangle-network/agent-dev-container#2103

Five library pairs are two generations of the same provider. For each: harvest the richer capability surface into the canonical (shared-app) connector, then delete the duplicate.

Keep (canonical)	Retire (duplicate)
onedrive	microsoft-onedrive
sharepoint	microsoft-sharepoint
outlook-mail	microsoft-outlook
microsoft-calendar	microsoft-outlook-calendar
notion (promote)	notion-database

Notion: the /v1/ authorize fix landed (#93). Promote notion: set scopes: [] + extraAuthParams: { owner: 'user' } to match notion-database, then retire notion-database. Platform registration of the canonicals is tracked in tangle-network/agent-dev-container#2103.

Acceptance

• 5 duplicates removed from the library; canonical retains the union of capabilities.
• No executor-bundle references to retired names.