update paths for dev apps so that they are independent of prod/test apps

src/assets/config/m3apps.dev.json

 [
   { "url": null,
     "name": "Desktop",
-    "startscript": "#!/bin/bash\n/usr/local/sv2/desktop/desktop.slurm\n ",
-    "paramscmd": "/usr/local/sv2/desktop/params.py",
+    "startscript": "#!/bin/bash\n/usr/local/sv2/dev/desktop/desktop.slurm\n ",
+    "paramscmd": "/usr/local/sv2/dev/desktop/params.py",
     "client": {"cmd": null, "redir": "vnc.html?password={password}" },
     "localbind": true,
     "applist": null
@@ -10,8 +10,8 @@
  {
    "url": null,
    "name": "Jupyter Lab",
-   "startscript": "#!/bin/bash\n/usr/local/sv2/jupyter/jupyter.slurm\n",
-   "paramscmd": "/usr/local/sv2/jupyter/jupyter_params.py",
+   "startscript": "#!/bin/bash\n/usr/local/sv2/dev/jupyter/jupyter.slurm\n",
+   "paramscmd": "/usr/local/sv2/dev/jupyter/jupyter_params.py",
    "client": {"cmd": null, "redir": "?token={token}"},
    "localbind": true,
    "applist": null
@@ -36,7 +36,7 @@
     "url": null,
     "name": "CryoSPARC",
     "startscript": null,
-    "paramscmd": "/usr/local/sv2/cryosparc/cryosparc_params.py",
+    "paramscmd": "/usr/local/sv2/dev/cryosparc/cryosparc_params.py",
     "client": {"cmd": null, "redir": ""},
     "localbind": true,
     "applist": null