feat: rename DDMA to ClaimMD across selenium service, remove MH/CMSP eligibility feature

Rename ddma_browser_manager/helpers/worker files to claimmd_* naming in
SeleniumService. Remove the MassHealth (MH) and CMSP eligibility-check
feature end to end: buttons and dead placeholder buttons on the insurance
eligibility page, their handlers and auto-trigger wiring, the chatbot's
MassHealth-only manual paste flow, backend routes/queue job types/processors,
and the corresponding Python Selenium worker endpoints. Multi-provider
eligibility checking (DDMA, Delta, Tufts SCO, United SCO, CCA, BCBS MA) and
the Twilio SMS eligibility flow are untouched.

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

apps/SeleniumService/helpers_ddma_claim.py

@@ -8,7 +8,7 @@ from selenium.webdriver.support import expected_conditions as EC
 from selenium.common.exceptions import WebDriverException, TimeoutException
 
 from selenium_DDMA_claimSubmitWorker import AutomationDDMAClaimSubmit
-from ddma_browser_manager import get_browser_manager
+from claimmd_browser_manager import get_browser_manager
 
 sessions: Dict[str, Dict[str, Any]] = {}
 
@@ -56,7 +56,7 @@ async def _remove_session_later(sid: str, delay: int = 20):
 
 async def start_ddma_claim_run(sid: str, data: dict, url: str):
     """
-    Run the DDMA claim workflow — mirrors helpers_ddma_eligibility exactly for
+    Run the DDMA claim workflow — mirrors helpers_claimmd_eligibility exactly for
     login/OTP, then continues into claim-specific steps.
 
     OTP handling uses two complementary strategies:
@@ -321,7 +321,7 @@ async def start_ddma_claim_run(sid: str, data: dict, url: str):
 
         # Close the browser window after claim (session preserved in profile)
         try:
-            from ddma_browser_manager import get_browser_manager
+            from claimmd_browser_manager import get_browser_manager
             get_browser_manager().quit_driver()
             print("[DDMA Claim] Browser closed - session preserved in profile")
         except Exception as close_err: