unsafe_type_assertion column/line uses type-node position instead of expression-start #25

Summary

unsafe_type_assertion reports line and column from node.type.getStart(sourceFile) (the any keyword position), while all other AST assertion types (unsafe_double_type_assertion, unsafe_object_assertion, unsafe_array_assertion) use node.getStart() (the start of the entire AsExpression).

Impact

• For single-line value as any, the difference is minor (column points to any instead of value)
• For multiline value as\n any, the line differs — unsafe_type_assertion reports line 2, other assertion types would report line 1
• If consumers use column for editor annotations or sorting, values won't be directly comparable across assertion types
• Suppression behavior is unaffected (uses expression-start line for all branches)

Location

ai-slop-detector.ts:244-259

Resolution

Align unsafe_type_assertion to use node.getStart() like the other assertion types, or document the intentional difference if multiline accuracy is preferred.