fix: clean domain type errors and tighten mypy overrides

Domain layer (coordinator-api) now passes mypy with no errors:
- multi_chain_transaction.py: add missing 'from typing import Any'
- bounty.py: annotate all __table_args__ as dict[str, object]
- pricing_models.py: fix sa_column=Text -> sa_column=Column(Text)
- pricing_strategies.py: add return type annotations to __init__ and
  _apply_rule_action

pyproject.toml mypy overrides:
- Remove stale domain-specific ignore_errors entries (domain is clean)
- Remove unused ignore_missing_imports for alembic, uvicorn, fastapi
- Add explicit ignore_errors for coordinator-api non-domain modules
  (routers, services, schemas, models, auth, exceptions, contexts)
  replacing the vague blanket excludes with granular module-level tracking
- Add tech-debt comment explaining the remaining ignore_errors blocks

apps/coordinator-api/src/app/domain/bounty.py

@@ -98,7 +98,7 @@ class Bounty(SQLModel, table=True):
     # DISABLED:     submissions: List["BountySubmission"] = Relationship(back_populates="bounty")
 
     # Indexes
-    __table_args__ = {
+    __table_args__: dict[str, object] = {
         # # # "indexes": [
 #            # {"name": "...", "columns": [...]},
 #            # {"name": "...", "columns": [...]},
@@ -147,7 +147,7 @@ class BountySubmission(SQLModel, table=True):
     # DISABLED:     bounty: Bounty = Relationship(back_populates="submissions")
 
     # Indexes
-    __table_args__ = {
+    __table_args__: dict[str, object] = {
         # # # "indexes": [
 #            # {"name": "...", "columns": [...]},
 #            # {"name": "...", "columns": [...]},
@@ -193,7 +193,7 @@ class AgentStake(SQLModel, table=True):
     stake_data: dict[str, Any] = Field(default_factory=dict, sa_column=Column(JSON))
 
     # Indexes
-    __table_args__ = {
+    __table_args__: dict[str, object] = {
         # # # "indexes": [
 #            # {"name": "...", "columns": [...]},
 #            # {"name": "...", "columns": [...]},
@@ -245,7 +245,7 @@ class AgentMetrics(SQLModel, table=True):
     # DISABLED:     stakes: List[AgentStake] = Relationship(back_populates="agent_metrics")
 
     # Indexes
-    __table_args__ = {
+    __table_args__: dict[str, object] = {
         # # # "indexes": [
 #            # {"name": "...", "columns": [...]},
 #            # {"name": "...", "columns": [...]},
@@ -287,7 +287,7 @@ class StakingPool(SQLModel, table=True):
     pool_meta_data: dict[str, Any] = Field(default_factory=dict, sa_column=Column(JSON))
 
     # Indexes
-    __table_args__ = {
+    __table_args__: dict[str, object] = {
         # # # "indexes": [
 #            # {"name": "...", "columns": [...]},
 #            # {"name": "...", "columns": [...]},
@@ -326,7 +326,7 @@ class BountyIntegration(SQLModel, table=True):
     integration_data: dict[str, Any] = Field(default_factory=dict, sa_column=Column(JSON))
 
     # Indexes
-    __table_args__ = {
+    __table_args__: dict[str, object] = {
         # # # "indexes": [
 #            # {"name": "...", "columns": [...]},
 #            # {"name": "...", "columns": [...]},
@@ -377,7 +377,7 @@ class BountyStats(SQLModel, table=True):
     stats_meta_data: dict[str, Any] = Field(default_factory=dict, sa_column=Column(JSON))
 
     # Indexes
-    __table_args__ = {
+    __table_args__: dict[str, object] = {
         # # # "indexes": [
 #            # {"name": "...", "columns": [...]},
 #            # {"name": "...", "columns": [...]},
@@ -435,7 +435,7 @@ class EcosystemMetrics(SQLModel, table=True):
     metrics_data: dict[str, Any] = Field(default_factory=dict, sa_column=Column(JSON))
 
     # Indexes
-    __table_args__ = {
+    __table_args__: dict[str, object] = {
         # # # "indexes": [
 #            # {"name": "...", "columns": [...]},
 #            # {"name": "...", "columns": [...]},

apps/coordinator-api/src/app/domain/multi_chain_transaction.py

@@ -8,6 +8,7 @@ from __future__ import annotations
 
 from datetime import datetime, timezone, timedelta
 from enum import StrEnum
+from typing import Any
 
 from sqlalchemy import JSON, Column
 from sqlmodel import Field, SQLModel

apps/coordinator-api/src/app/domain/pricing_models.py

@@ -398,7 +398,7 @@ class PricingAlert(SQLModel, table=True):
     # Status and resolution
     status: str = Field(default="active")  # active, acknowledged, resolved, dismissed
     resolution: str | None = None
-    resolution_notes: str | None = Field(default=None, sa_column=Text)
+    resolution_notes: str | None = Field(default=None, sa_column=Column(Text))
 
     # Impact assessment
     business_impact: str | None = None
@@ -512,7 +512,7 @@ class PricingAuditLog(SQLModel, table=True):
     changed_fields: list[str] = Field(default_factory=list, sa_column=Column(JSON))
 
     # Context and reasoning
-    decision_reasoning: str | None = Field(default=None, sa_column=Text)
+    decision_reasoning: str | None = Field(default=None, sa_column=Column(Text))
     market_conditions: dict[str, Any] = Field(default_factory=dict, sa_column=Column(JSON))
     business_context: dict[str, Any] = Field(default_factory=dict, sa_column=Column(JSON))
 

apps/coordinator-api/src/app/domain/pricing_strategies.py

@@ -500,7 +500,7 @@ class StrategyLibrary:
 class StrategyOptimizer:
     """Optimizes pricing strategies based on performance data"""
 
-    def __init__(self):
+    def __init__(self) -> None:
         self.performance_history: dict[str, list[dict[str, Any]]] = {}
         self.optimization_rules = self._initialize_optimization_rules()
 
@@ -670,7 +670,7 @@ class StrategyOptimizer:
         except Exception:
             return False
 
-    def _apply_rule_action(self, config: PricingStrategyConfig, action: str, adjustment: float):
+    def _apply_rule_action(self, config: PricingStrategyConfig, action: str, adjustment: float) -> None:
         """Apply optimization rule action"""
 
         if action == "decrease_base_multiplier":