fix(docs): correct the C from_file snippet and clean stale surface references (#796)

The C migration example passed a null config to thetadatadx_client_connect_from_file, but the C ABI requires a non-null config handle and hard-fails otherwise, so the snippet was a copy-paste failure; pass a production config handle as the other before/after C blocks do.

Update the bug-report template's example method names to the role-namespaced client surface, and rename the source-docs framing CI job and step so the public Actions UI carries neutral wording.

Co-authored-by: Claude <noreply@anthropic.com>

Author: userFRM

.github/ISSUE_TEMPLATE/bug_report.md

@@ -21,7 +21,7 @@ A clear and concise description of the bug.
 
 ## Endpoint / Method Affected
 
-Which API endpoint or client method is involved? (e.g., `ThetaDataDxClient::stock_history_eod`, `ThetaDataDxClient::subscribe(Contract::stock("AAPL").quote())`)
+Which API endpoint or client method is involved? (e.g., `client.historical.stock_history_eod`, `client.stream.subscribe(Contract.stock("AAPL").quote())`)
 
 ## Steps to Reproduce
 

.github/workflows/ci.yml

@@ -135,15 +135,15 @@ jobs:
           python3 scripts/check_doc_defaults.py
 
   no-re-framing:
-    name: Source docs reverse-engineering framing
+    name: Source docs framing hygiene
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps:
       - uses: actions/checkout@v6
       - uses: actions/setup-python@v6
         with:
           python-version: "3.12"
-      - name: Reverse-engineering framing detector
+      - name: Source docs framing detector
         run: |
           python3 scripts/check_no_re_framing.py --selftest
           python3 scripts/check_no_re_framing.py

docs-site/docs/migration/v12-to-v13.md

@@ -304,7 +304,8 @@ auto client = thetadatadx::Client::from_file("creds.txt");
 ```
 
 ```c
-ThetaDataDxClient* client = thetadatadx_client_connect_from_file("creds.txt", NULL);
+ThetaDataDxConfig* cfg = thetadatadx_config_production();
+ThetaDataDxClient* client = thetadatadx_client_connect_from_file("creds.txt", cfg);
 ```
 
 ## Flat files are restricted to the vendor datasets