perf(native): charge function matching for the copies it makes (#7108)

* perf(native): charge matching for what it copies, not borrowed retained inventories

Native function matching deep-walked every retained list_procedures record
at about 2.8 KB per Ghidra-shaped row, although the session ledger lends
those immutable records without a copy, and charged each inventory's one
Evidence ID once per function. The report and Evidence copies of every
emitted member were not charged at all.

Charge each inventory row before parsing for the member it becomes,
including its report and Evidence copies, charge the shared inventory ID
once, and skip the walk only for borrowed immutable inventories and closure
records that matching never parses. Inline Evidence, bundle records and
selected observations keep their existing charges. Retained references now
fit about 22,000 rows per side instead of 10,000, and an oversized side is
refused before its rows are parsed.

Refs #6406

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(native): charge the envelope of borrowed matching inputs

Borrowed inventories skipped admission entirely, but matching copies their
limitations into the report and Evidence and digests their profile, so a
retained inventory with few rows and large limitations escaped the
allowance. Charge every envelope field and leave only the result payloads,
which row charging covers or matching never parses, uncharged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

docs/native-function-matching.md

@@ -118,8 +118,20 @@ extract its matching Evidence record to a JSON file for the existing CLI
 `inspect-analysis-view` `evidence-file` source. Input bundles are unchanged.
 
 Representation admission is bounded at 96 MiB before cloning selected observations
-and expanding matching indexes and repeated per-function source links. Work yields to cancellation. No worker/provider
-concurrency is introduced; this budget is not a bound on total process RSS.
+and expanding matching indexes and repeated per-function source links. Each
+inventory row is charged before parsing for the member it becomes, including the
+report and Evidence copies that member is serialized into, so an oversized side
+is refused before its rows are parsed. Inline Evidence and bundle records are
+charged for the copies their authentication or loading creates. An exact
+session reference to retained Evidence is borrowed without a copy, so only
+what matching derives from it is charged; the inventory's own Evidence ID is
+charged once, not per function. Selected observations are charged in full.
+Measured with Ghidra-shaped rows, about 20-character names and no
+observations, about 22,000 rows per side fit through retained
+`list_procedures` references, and about 10,000 through inline Evidence or CLI
+`source_bundle` inputs. Work yields to
+cancellation. No worker/provider concurrency is introduced; this budget is not
+a bound on total process RSS.
 Summary delivery happens after complete matching Evidence is constructed and
 retained. It reduces the initial reply, but does not avoid that construction or
 raise the allowance. There is no runtime override. Repeated provenance remains