feat: initialize resume agent with OfferPai sync

backend/app/experience_optimizer_models.py

@@ -0,0 +1,39 @@
+"""Structured contracts for experience optimization model output."""
+
+from __future__ import annotations
+
+from typing import Literal
+
+from pydantic import Field
+
+from .llm_services import StrictSchema
+
+
+class StarOutput(StrictSchema):
+    situation: str | None
+    task: str | None
+    action: str | None
+    result: str | None
+
+
+class ClaimOutput(StrictSchema):
+    text: str
+    evidence_ids: list[str] = Field(max_length=12)
+    claim_type: Literal[
+        "action", "result", "metric", "technology", "role",
+        "organization", "award", "time",
+    ]
+
+
+class ExperienceOptimizationOutput(StrictSchema):
+    optimized_description: str = Field(min_length=1, max_length=1200)
+    bullets: list[str] = Field(min_length=1, max_length=5)
+    star: StarOutput
+    changes: list[str] = Field(max_length=5)
+    missing_facts: list[str] = Field(max_length=8)
+    claims: list[ClaimOutput] = Field(max_length=12)
+    covered_fact_ids: list[str] = Field(default_factory=list, max_length=24)
+    omitted_fact_ids: list[str] = Field(default_factory=list, max_length=24)␍
+    unconfirmed_suggestions: list[str] = Field(default_factory=list, max_length=6)
+    optional_enhancements: list[str] = Field(default_factory=list, max_length=6)
+