Two bugs in page()'s miss path, found while building the fill job:
- the webapp stubs (app, pathjoin, query) were never disposed, which
kept the DO from being evicted (evictDurableObject hung after a single
miss); they are now disposed once the page is in hand
- a miss on page n > 1 also fetched page 1 and threw it away, doubling
diigo calls; every page carries `total`, so only page n is fetched
Regression test: a miss, then eviction, then a cache hit. tsconfig adds
the ESNext.Disposable lib for Symbol.dispose.
Generated-by: Claude Opus 5.5
dckc
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