Move data-api comment out of the Jinja args expression

Jinja has no comment syntax inside {{ }}, so the comment would break
templating.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018STDcc5BaYxPMNA9S8Wycs

tasks/main.yml

@@ -238,6 +238,8 @@
                 command:
                   - p2pool
                 # P2Pool takes "--opt value" only; "--opt=value" makes it exit.
+                # --data-api/--local-api feed the stats sidecar below.
+                # local/stratum lists worker IPs, so /api is never served.
                 args: >-
                   {{
                     ['--host', 'monerod',
@@ -245,8 +247,6 @@
                      '--wallet', monero_p2pool_wallet_address,
                      '--stratum', '0.0.0.0:3333',
                      '--p2p', '0.0.0.0:37889',
-                     # JSON stats for the sidecar below. local/stratum lists
-                     # worker IPs, so /api is never served directly.
                      '--data-api', '/api', '--local-api']
                     + ([] if monero_p2pool_chain == 'main' else ['--' ~ monero_p2pool_chain])
                     + (['--addpeers', monero_p2pool_addpeers | join(',')] if monero_p2pool_addpeers else [])