Changes touching this path

• the metrics dashboard loads again: the installs-seen-again subquery was aliased returning, a reserved word in Postgres, so the statement never parsed, and because dashboard runs its queries under one Promise.all that one refusal took the whole page down for the operator with every gate green since 1940. the alias is seen_again. what let it through is that metrics-read.test.ts reads the SQL as text and nothing parsed it, so a new metrics-read.pg.test.ts, on the suites existing skip-unless-configured pg convention, runs the real reader as the real metrics_read role over site/migrations on a throwaway cluster: it went red with the production error word for word before the fix and is green after, along with both drill-down kinds and a seeded case that measures what the text pins could only describe, namely that an internal-class report is neither an install nor a return, that only docs sections reach the docs panel, that the rule versions are the union of the raw window and the rollup, and that the read role holds SELECT on every table the page reads. the text tests header now says what it cannot see and to run the pg test before landing SQL. tsc and the full site suite are green (#2010) 60af97d8 · dbf3dbe6…

Renames are not followed. loot's tree maps a path to an address, so a rename is a delete and an add. This list is the history of the name, not of the bytes.