The feed/channels 'Update' buttons triggered a global sync of all channels,
which was misleading inside a specific category or page context. Now one
'Update all' button in the sync indicator popover runs subscriptions then
videos sequentially, tolerates an already-running sync (409), and pages
keep their finished_at-based cache invalidation.
The agent team workflow lives in .opencode/agent role files; the
human-readable guide is redundant and removed. README and analyst role
updated accordingly. Added analytics baseline documenting the current
project state as a starting point for future tasks.
Analyst runs before Coder: records each task in analytics/*.md (appending
journal entries and revising only affected sections), updates README where
necessary, and reports ANALYST_DONE. Orchestrator flow updated:
task -> Analyst -> Coder -> Reviewer/Tester -> deploy -> report.
