web: build pages read the store directly, and the job list has no command #50

internal/httpd/builds.go builds both pages from the store and from git rather than dispatching commands:

• builds (line 12) calls s.st.ListBuilds, and parses .gitbay/ci.yml from the default branch inline to populate the trigger picker.
• build (line 40) calls s.st.BuildByNumber and s.st.BuildLog.

build list, build show and build log all exist, so nothing is stranded there — but the page can drift from them, which is the reason the registry exists.

The job list is the real gap: no command returns the jobs a trigger can name, so only the browser can offer them. iOS prefills the most recent build's job and makes the user type the rest. Needs a build jobs <owner/name> command reading the same config the scheduler reads, then both pages dispatching it.

Found auditing the route table against the iOS argv set. The Parity page carries "build list, log" and "build trigger" as grouped rows, which read as covered.

Fixed by !104. Both build pages dispatch build list/show/log/jobs; build jobs returns each job with its schedule or tag glob. Render tests cover both templates.