Fixes#3933. Part of #4027.
Normalize exact literals and configuration defaults through the shared primitive owner. Preserve tagged limits through member/destructuring projection and record encountered bounds in per-analysis state independently of later selected values. Remove the retained-value rescan and duplicate default reader. Preserve source Evidence, bounded/null values, aggregate wire capacity and complete endpoint lookup identities for query/trace/comparison.
Validated 66 focused and 932 semantic tests on the restored identical runtime; final public selection 7/7 adds an augmented large-endpoint acceptance (67 distinct focused cases across invocations). Full static/docs and fresh real Obsidian controls passed. Compact measurements and rejected attempts remain recorded.
Co-authored-by: Kaoru0822 <208281322+kaoru0822-kitauji@users.noreply.github.com>
Commit literal values with canonical JSON SHA-256 in semantic role keys
and use a type label for strings. Preserve complete values, provenance and
literal queries while avoiding two payload copies in each string node.
Verify real compiled CLI/default stdio MCP, typed union seeds, empty
strings and trace continuation with a large source-owned fixture.
Refs #723
BREAKING CHANGE: Newly produced semantic literal node IDs use
value-sha256 role keys, and string labels read "string literal". Read exact
values from properties.value and obtain node IDs from the selected parent
graph. Previously stored Evidence and its original IDs remain valid.
Ysopwnable