Snap the off-rubric INFERRED confidence scores emitted by the cross-repo
call/type resolvers and interface dispatch (0.8 and 0.9) to the nearest
canonical rubric tier (0.85), so every INFERRED edge carries one of the
documented discrete scores. Label-only change: no edge flips
EXTRACTED<->INFERRED and no edge is produced or dropped. Replaces the
substring-matching guard test with an AST-based one that scans every
module for off-rubric scores.
Squashed from #4045 (authorship preserved).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
A call through an injected interface dependency lands on the interface method, leaving the
implementation unreachable from the call site. When an interface has exactly one
implementing class, add a dispatches_to edge from each interface method to the matching
implementation method. Guarded to avoid false links: requires a real implements edge, a
single implementer, and a single case-sensitively same-named method; both ends must be C#;
0 or 2+ implementers emit nothing. Lives in graphify.csharp_dispatch as a registered
resolver.
