hc: point the houdini MCP server at its real path

The command and args still referenced /home/lsgalante/src/hou-control, which
stopped existing when the repo moved under Dropbox -- the same stale prefix
5ed7cba fixed in hrun -- and they also omitted the houdini-agent/ path
segment, so the server failed to spawn with ENOENT.

Verified with an initialize handshake over stdio using the exact command and
args from the file: server houdini 1.27.0, protocol 2024-11-05. The venv it
names has mcp and rpyc installed.

Co-Authored-By: Claude Opus 5 <[email protected]>

 .mcp.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.mcp.json b/.mcp.json
index f81bc57..b8eba91 100644
--- a/.mcp.json
+++ b/.mcp.json
@@ -1,9 +1,9 @@
 {
   "mcpServers": {
     "houdini": {
-      "command": "/home/lsgalante/src/hou-control/mcpserver/.venv/bin/python",
+      "command": "/home/lsgalante/Dropbox/src/hou-control/houdini-agent/mcpserver/.venv/bin/python",
       "args": [
-        "/home/lsgalante/src/hou-control/mcpserver/houdini_mcp.py"
+        "/home/lsgalante/Dropbox/src/hou-control/houdini-agent/mcpserver/houdini_mcp.py"
       ]
     }
   }