Removing references to old product board site and redirecting to roadmap (#4298)

* Removing references to old product board site and redirecting to roadmap doc within the repo

.github/ISSUE_TEMPLATE/config.yml

@@ -1,7 +1,5 @@
 blank_issues_enabled: true
 contact_links:
-  - name: Suggest a feature
-    url: https://portal.productboard.com/winappsdk/1-windows-app-sdk
     about: Suggest a new feature or idea, or vote on existing ideas
   - name: Question
     url: https://github.com/microsoft/WindowsAppSDK/discussions/new?category=q-a

README.md

@@ -56,10 +56,7 @@ points if there's a gist or existing repo we can look at with you.
    you might start a Discussion issue to see if others are interested in a cool new idea
    you've been thinking about that isn't quite ready to be filed as a more formal Feature Proposal.
 
-3. **[Vote on or suggest features](https://portal.productboard.com/winappsdk/1-windows-app-sdk)**<br>
-   What components or features do you want to see in the Windows App SDK? Tell us on our [productboard portal](https://portal.productboard.com/winappsdk/1-windows-app-sdk)!
-
-4. **[Code contributions](docs/contributor-guide.md)**<br>
+3. **[Code contributions](docs/contributor-guide.md)**<br>
    More information regarding [contributing and developer guidelines here](docs/contributor-guide.md).
 
 ## Data collection

docs/README.md

@@ -275,6 +275,6 @@ lifecycle and state isolation help get your app ready to run wherever your custo
 # More documentation
 
 * [High level overview](https://github.com/microsoft/WindowsAppSDK/blob/master/README.md) - Why we're doing this.
-* [Roadmap + vote on features](https://portal.productboard.com/winappsdk/1-windows-app-sdk) - See what we're planning and influence what we build!
+* [Roadmap](roadmap.md) - See what we're planning and how to join in!
 * [Contributor guide](contributor-guide.md) - How to contribute to Windows App SDK.
 * [FAQ](faq.md) - frequently asked questions about Windows App SDK.

docs/contributor-guide.md

@@ -14,17 +14,13 @@ points if there's a gist or existing repo we can look at with you.
    you might start a Discussion issue to see if others are interested in a cool new idea
    you've been thinking about that isn't quite ready to be filed as a more formal Feature Proposal.
 
-3. **[Vote on or suggest features](https://portal.productboard.com/winappsdk/1-windows-app-sdk)**<br>
-   What components or features do you want to see in the Windows App SDK? Tell us on our [productboard portal](https://portal.productboard.com/winappsdk/1-windows-app-sdk)!
-
-4. **[WinUI topics](https://github.com/microsoft/microsoft-ui-xaml)**<br>
+3. **[WinUI topics](https://github.com/microsoft/microsoft-ui-xaml)**<br>
    Please file WinUI issues and feedback in the [WinUI repository](https://github.com/microsoft/microsoft-ui-xaml). Check out their amazing guide to [general contributing](https://github.com/microsoft/microsoft-ui-xaml/blob/main/CONTRIBUTING.md) as well as [contributing feedback and requests](https://github.com/microsoft/microsoft-ui-xaml/blob/main/CONTRIBUTING_feedback_and_requests.md)!
 
-5. **[Code contributions](https://github.com/microsoft/WindowsAppSDK/blob/main/docs/Coding-Guidelines.md)**<br>
+4. **[Code contributions](https://github.com/microsoft/WindowsAppSDK/blob/main/docs/Coding-Guidelines.md)**<br>
    Learn how to contribute code and other artifacts following the [developer guidelines](https://github.com/microsoft/WindowsAppSDK/blob/main/docs/Coding-Guidelines.md).
 
-Most contributions require you to agree to a
-Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us
+Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us
 the rights to use your contribution. For details, visit https://cla.opensource.microsoft.com.
 
 When you submit a pull request, a CLA bot will automatically determine whether you need to provide

specs/PushNotifications/PushNotifications-spec.md

@@ -73,7 +73,7 @@ Bridge).
 Phase 2 (Windows App SDK V1): WNS Push APIs will support unpackaged Win32 scenarios.
 
 Link to the official Windows App SDK timeline can be found
-[here](https://portal.productboard.com/winappsdk/1-windows-app-sdk).
+[here](../../docs/roadmap.md).
 
 # Examples