fix(sonarr) fix auth method and add docs (#13142)

**Description**
- Update the auth method list and add the None for v3.
- Left External as is and rename the description for both values for the
respective versions.
- Added docs to better explain the auth options and give a warning on
using Basic.

⚒️ Fixes  #11314

**⚙️ Type of change**

- [ ] ⚙️ Feature/App addition
- [ ] 🪛 Bugfix
- [ ] ⚠️ Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [X] 🔃 Refactor of current code

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**✔️ Checklist:**

- [X] ⚖️ My code follows the style guidelines of this project
- [X] 👀 I have performed a self-review of my own code
- [ ] #️⃣ I have commented my code, particularly in hard-to-understand
areas
- [X] 📄 I have made corresponding changes to the documentation
- [ ] ⚠️ My changes generate no new warnings
- [ ] 🧪 I have added tests to this description that prove my fix is
effective or that my feature works
- [X] ⬆️ I increased versions for any altered app according to semantic
versioning

**➕ App addition**

If this PR is an app addition please make sure you have done the
following.

- [ ] 🪞 I have opened a PR on
[truecharts/containers](https://github.com/truecharts/containers) adding
the container to TrueCharts mirror repo.
- [ ] 🖼️ I have added an icon in the Chart's root directory called
`icon.png`

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charts/stable/sonarr/Chart.yaml

@@ -22,7 +22,7 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/sonarr
   - https://github.com/Sonarr/Sonarr
 type: application
-version: 16.0.0
+version: 16.0.1
 annotations:
   truecharts.org/catagories: |
     - media

charts/stable/sonarr/docs/installation_notes.md

@@ -0,0 +1,18 @@
+# Installation Notes
+
+## Sonarr (v3)
+
+The current stable version of Sonarr is v3. When configuring Sonarr v3, the default authentication method is `In-App Setting`. The available authentication methods for Sonarr v3 are as follows:
+
+- **In-App Setting**: Allows users to make changes via the web GUI (Graphical User Interface).
+- **None**: No authentication required.
+- **Basic**: Basic username and password authentication.
+- **Forms**: Form-based authentication.
+
+For Sonarr v3, we strongly recommend using either "In-App Setting" or "None" for the authentication method.
+
+:::warning
+
+We strongly discourage the use of the "Basic" authentication method, as it may potentially impact system probes and security.
+
+:::

charts/stable/sonarr/questions.yaml

@@ -27,8 +27,8 @@ questions:
                                           enum:
                                             - value: ""
                                               description: In-App Setting
-                                            - value: External
-                                              description: External/None
+                                            - value: None
+                                              description: None
                                             - value: Basic
                                               description: Basic
                                             - value: Forms