[supervision] Adds documentation tab. (#2972)

* [supervision] Adds documentation tab.

* [generator] add a target option to dump modules by target with load type

* [supervision] doc: handle modules type.

* [supervision] modules doc: add filter.

* [supervision] Use internet doc by default.

* [supervision] Move the header out of the configuration tab.

* [supervision] Add target label.

* [supervision] Gracefully handle Ctrl-C.

* [supervision] Add new session to combobox.

* Update sw/supervision/python/doc_panel.py

---------

Co-authored-by: Gautier Hattenberger <gautier.hattenberger@enac.fr>

sw/supervision/python/utils.py

@@ -18,12 +18,20 @@ PAPARAZZI_HOME = os.getenv("PAPARAZZI_HOME", PAPARAZZI_SRC)
 CONF_DIR = os.path.join(PAPARAZZI_HOME, "conf/")
 
 
-def removeprefix(string: str, prefix: str, /) -> str:
+def remove_prefix(string: str, prefix: str, /) -> str:
     if string.startswith(prefix):
         return string[len(prefix):]
     else:
         return string[:]
 
+
+def remove_suffix(s: str, suffix: str, /) -> str:
+    if s.endswith(suffix):
+        return s[:-len(suffix)]
+    else:
+        return s
+
+
 # TODO: make it work with shell program such as vim.
 def edit_file(file_path, prefix=CONF_DIR):
     path = prefix + file_path