Merge #229: feat(run-bitcoind): add run as alias for start

83bf49d feat(run-bitcoind): add run as alias for start (oyindamola oladapo)

Pull request description:

  ### Summary

  This PR adds support for `run-bitcoind run` as an alias for `run-bitcoind start`.

  ### Changes

  - Updated the command parser to treat `run` the same as `start`, without changing existing behavior.

  This allows users to invoke:
  ```bash
  ./run-bitcoind.sh run [VERSION_ALIAS]

  ```

  closes #226

ACKs for top commit:
  tcharding:
    ACK 83bf49d

Tree-SHA512: 033d381d7c844c53f48fa166e15dc734e5162bceeb947a8341fea41432d620b44db5368f0aabf22989d42b02cbfb7570bb28f177f21ad9270e37fc4cd8f60c0a

Author: tcharding

contrib/run-bitcoind.sh

@@ -21,6 +21,7 @@ COMMAND
 
    - all                      Start all bitcoind versions defined in the config file.
    - start [VERSION_ALIAS]    Start bitcoind nodes for the specified version alias (default: v22).
+   - run [VERSION_ALIAS]      Alias for `start [VERSION_ALIAS]`. Provided for ergonomic compatibility.
    - stop                     Kill all bitcoind nodes and clean up test directories.
 
 CONFIGURATION
@@ -61,7 +62,7 @@ main() {
     fi
 
     case $cmd in
-        all|start)
+        all|start|run)
             # Config loading logic
             local config_file=${RUN_BITCOIND_CONF:-}
 
@@ -110,7 +111,7 @@ main() {
             done
             ;;
 
-        start)
+        start|run)
             if [ -z "$version" ]; then
                 version="v22"  # Default version
             fi