fix(jira-knowledge): pass CONFIG_PATH to JsonConfigRepository in target_resolver

JiraTargetResolver._resolve_base_url() and _load_config_map() called
JsonConfigRepository() without the required path argument, causing a
TypeError that was silently caught by except Exception, returning empty
strings. This made sync fail with 'Jira base URL is not configured for
this environment' even when the user had saved valid credentials.

Fix: import CONFIG_PATH from config module and pass it to both
JsonConfigRepository() calls so they read the same config file that
AppConfig writes to.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

application/jira_knowledge/target_resolver.py

@@ -76,8 +76,9 @@ class JiraTargetResolver:
         if env:
             return env
         try:
+            from ...config import CONFIG_PATH
             from ...infrastructure.config.json_config_repository import JsonConfigRepository
-            cfg = JsonConfigRepository()
+            cfg = JsonConfigRepository(CONFIG_PATH)
             jira_cfg = cfg.data.get("jira", {}) or {}
             url = str(jira_cfg.get("base_url", "") or "").strip().rstrip("/")
             return url
@@ -121,8 +122,9 @@ class JiraTargetResolver:
     @staticmethod
     def _load_config_map() -> dict[str, str]:
         try:
+            from ...config import CONFIG_PATH
             from ...infrastructure.config.json_config_repository import JsonConfigRepository
-            cfg = JsonConfigRepository()
+            cfg = JsonConfigRepository(CONFIG_PATH)
             jk = cfg.data.get("jira_knowledge", {}) or {}
             projects = jk.get("projects", {}) or {}
             if isinstance(projects, dict):