Importing add-on with malformed map section causes the supervisor to misbehave

[bushvin]

Describe the issue you are experiencing

When creating an addon with a malformed map section causes the supervisor to misbehave.
eg:

...
map:
  - share: rw
...

(note the space between share: and rw, turning the string into a map)

results into the supervisor displaying an error (see supervisor log)
This causes the system to become unhealthy, and upon reboot, the add-ons are not behaving correctly.

What type of installation are you running?

Home Assistant OS

Which operating system are you running on?

Home Assistant Operating System

Steps to reproduce the issue

1. import add-on with malformed map section
2. refresh add-ons
3. witness the error
   ...

Anything in the Supervisor logs that might be useful for us?

2024-12-13 14:02:46.246 ERROR (MainThread) [supervisor.jobs] Unhandled exception: 'type'
Traceback (most recent call last):
  File "/usr/src/supervisor/supervisor/jobs/decorator.py", line 304, in wrapper
    return await self._method(obj, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/supervisor/supervisor/store/__init__.py", line 121, in reload
    await self.load()
  File "/usr/src/supervisor/supervisor/store/__init__.py", line 78, in load
    await self.data.update()
  File "/usr/src/supervisor/supervisor/store/data.py", line 121, in update
    await self._read_addons_folder(
  File "/usr/src/supervisor/supervisor/store/data.py", line 232, in _read_addons_folder
    return await self.sys_run_in_executor(_process_addons_config)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/concurrent/futures/thread.py", line 58, in run
    result = self.fn(*self.args, **self.kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/supervisor/supervisor/store/data.py", line 214, in _process_addons_config
    addon_config = SCHEMA_ADDON_CONFIG(addon_config)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/voluptuous/validators.py", line 259, in __call__
    return self._exec((Schema(val) for val in self.validators), v)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/voluptuous/validators.py", line 382, in _exec
    v = func(v)
        ^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/voluptuous/schema_builder.py", line 205, in __call__
    return self._compiled([], data)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/voluptuous/schema_builder.py", line 779, in validate_callable
    return schema(data)
           ^^^^^^^^^^^^
  File "/usr/src/supervisor/supervisor/addons/validate.py", line 285, in _migrate
    if any(volume[ATTR_TYPE] == MappingType.CONFIG for volume in volumes):
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/supervisor/supervisor/addons/validate.py", line 285, in <genexpr>
    if any(volume[ATTR_TYPE] == MappingType.CONFIG for volume in volumes):
           ~~~~~~^^^^^^^^^^^
KeyError: 'type'

System Health information

a vanilla system

System Information

version	core-2024.12.2
installation_type	Home Assistant OS
dev	false
hassio	true
docker	true
user	root
virtualenv	false
python_version	3.13.0
os_name	Linux
os_version	6.6.51-haos-raspi
arch	aarch64
timezone	Europe/Brussels
config_dir	/config

Home Assistant Cloud

logged_in	false
can_reach_cert_server	ok
can_reach_cloud_auth	ok
can_reach_cloud	ok

Home Assistant Supervisor

host_os	Home Assistant OS 14.0
update_channel	stable
supervisor_version	supervisor-2024.11.4
agent_version	1.6.0
docker_version	27.2.0
disk_total	879.5 GB
disk_used	4.9 GB
healthy	true
supported	true
host_connectivity	true
supervisor_connectivity	true
ntp_synchronized	true
virtualization
board	rpi4-64
supervisor_api	ok
version_api	ok
installed_addons	Restic Backups (1.5.2), Advanced SSH & Web Terminal (19.0.0)

Dashboards

dashboards	2
resources	0
views	0
mode	storage

Recorder

oldest_recorder_run	13 December 2024 at 10:34
current_recorder_run	13 December 2024 at 13:12
estimated_db_size	0.46 MiB
database_engine	sqlite
database_version	3.45.3

Supervisor diagnostics

config_entry-hassio-01JEZSBF5ZW34BP3R20RJ09CVZ.json

Additional information

No response