Replace Slack references with GitHub Discussions links (#416)

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: TimHess <3947063+TimHess@users.noreply.github.com>
Co-authored-by: Tim Hess <tim.hess@broadcom.com>
Co-authored-by: Bart Koelman <104792814+bart-vmware@users.noreply.github.com>

Author: 3 people

docs/articles/releases/steeltoe-4-0-0-rc1.md

@@ -106,7 +106,7 @@ This is the perfect time to give it a try on a new app or upgrade your existing
 We're planning to release the general availability version later this summer. No RC2 is currently planned — so your feedback now is especially valuable.
 
 * 📚 Browse the updated [samples](https://github.com/SteeltoeOSS/Samples/tree/4.x)
-* 🔗 Ask questions and join the conversation on [Slack](https://slack.steeltoe.io/)
+* 🔗 Ask questions and join the conversation on [GitHub Discussions](https://github.com/SteeltoeOSS/Steeltoe/discussions)
 * 📢 Reach us on [Twitter/X](https://x.com/SteeltoeOSS) and [Bluesky](https://bsky.app/profile/steeltoe.io)
 
 Thanks to everyone in the community who has tested pre-releases, filed issues, and contributed code, docs, and encouragement.

docs/docs/v3/bootstrap/index.md

@@ -106,4 +106,4 @@ At this time there is no support for:
 
 ## Feedback
 
-Love it? Hate it? Want to know more or make a suggestion? Let us know by [filing an issue](https://github.com/SteeltoeOSS/Steeltoe/issues/new/choose), [joining us on Slack](https://slack.steeltoe.io/) or [tagging us on Twitter/X](https://x.com/steeltoeoss).
+Love it? Hate it? Want to know more or make a suggestion? Let us know by [filing an issue](https://github.com/SteeltoeOSS/Steeltoe/issues/new/choose), [joining us on GitHub Discussions](https://github.com/SteeltoeOSS/Steeltoe/discussions) or [tagging us on Twitter/X](https://x.com/steeltoeoss).

docs/docs/v4/bootstrap/app-bootstrap.md

@@ -110,4 +110,4 @@ Currently unsupported:
 
 ## Feedback
 
-Love it? Hate it? Want to know more or make a suggestion? Let us know by [filing an issue](https://github.com/SteeltoeOSS/Steeltoe/issues/new/choose), [joining us on Slack](https://slack.steeltoe.io/) or [tagging us on Twitter/X](https://x.com/steeltoeoss).
+Love it? Hate it? Want to know more or make a suggestion? Let us know by [filing an issue](https://github.com/SteeltoeOSS/Steeltoe/issues/new/choose), [joining us on GitHub Discussions](https://github.com/SteeltoeOSS/Steeltoe/discussions) or [tagging us on Twitter/X](https://x.com/steeltoeoss).

docs/guides/get-to-know-steeltoe/summary.md

@@ -20,6 +20,5 @@ The previous labs were meant to give you an introduction to the power available
 
 ## Support
 
-- Slack (https://slack.steeltoe.io)
 - GitHub (https://github.com/steeltoeoss)
 - NuGet (https://nuget.org/profiles/steeltoe)

src/Steeltoe.io/Components/Pages/Community.razor

@@ -9,12 +9,12 @@
                     <h2>Developers</h2>
                 </div>
                 <div class="my-5">
-                    <div class="bi bi-slack">
-                        &nbsp;<Href href="https://slack.steeltoe.io" NewWindow="true">Steeltoe Slack</Href>
+                    <div class="bi bi-github">
+                        &nbsp;<Href href="https://github.com/SteeltoeOSS" NewWindow="true">GitHub Discussions</Href>
                     </div>
                     <div>
-                        Slack is the best place to get your questions answered, contribute to conversations, and find the latest information about the Steeltoe project.
-                        If you have trouble joining, try <a href="https://join.slack.com/t/steeltoeteam/shared_invite/zt-1cd7lh4pi-BlfQsI6nEDEX2qbh5JrRZw">this link</a> or <a href="mailto:info@steeltoe.io?subject=Slack%20Invite">email us</a>.
+                        Find the code for Steeltoe projects, ask questions, share your experiences, raise issues, suggest changes,
+                        view milestones and releases, and connect with the Steeltoe community and development team.
                     </div>
                 </div>
                 <div class="my-5">
@@ -23,12 +23,6 @@
                     </div>
                     <div>Ask questions and get help with problems from the global Steeltoe community of users and practitioners.</div>
                 </div>
-                <div class="my-5">
-                    <div class="bi bi-github">
-                        &nbsp;<Href href="https://github.com/SteeltoeOSS" NewWindow="true">Steeltoe on GitHub</Href>
-                    </div>
-                    <div>Find the code for Steeltoe projects, raise issues, suggest changes, and view milestones and releases.</div>
-                </div>
                 <div class="my-5">
                     <div class="bi bi-twitter-x">
                         &nbsp;<Href href="https://x.com/steeltoeoss" NewWindow="true">Steeltoe on Twitter/X</Href>

src/Steeltoe.io/Components/Pages/Support.razor

@@ -8,21 +8,6 @@
 {
     private readonly Feature[] _features =
     [
-        new()
-        {
-            Title = (MarkupString)"Slack",
-            Description = b =>
-            {
-                b.AddMarkupContent(1, "Stay up to date with the latest announcements, open a direct conversation with the team, or ask a general question to the community.<br /><br />");
-                b.OpenComponent<Href>(2);
-                b.AddAttribute(3, "href", "https://slack.steeltoe.io");
-                b.AddAttribute(4, "NewWindow", true);
-                b.AddAttribute(5, "AsButton", true);
-                b.AddAttribute(6, "ChildContent", (RenderFragment)(child => { child.AddContent(7, "GO NOW"); }));
-                b.CloseComponent();
-            },
-            Img = "https://assets.brandfolder.com/pl546j-7le8zk-838dm2/view@2x.png?v=1547165068"
-        },
         new()
         {
             Title = (MarkupString)"GitHub",

src/Steeltoe.io/Components/Pages/Why-Steeltoe.razor

@@ -118,7 +118,7 @@
         new()
         {
             Title = (MarkupString)"Steeltoe is supportive",
-            Description = b => { b.AddMarkupContent(1, "The Steeltoe community is global, diverse, and spans folks of all ages and capabilities, from complete beginners to seasoned pros. No matter where you are on your journey, you can find the support and resources you need to get you to the next level: guides & tutorials, videos, support, and even access to the development team on Slack."); },
+            Description = b => { b.AddMarkupContent(1, "The Steeltoe community is global, diverse, and spans folks of all ages and capabilities, from complete beginners to seasoned pros. No matter where you are on your journey, you can find the support and resources you need to get you to the next level: guides & tutorials, videos, support, and even access to the development team on GitHub."); },
             Img = "/images/img-indemand-3f63d4a71b8af531028c46842a45cf49.svg"
         }
     ];