Always show OSS contributor checkbox (revert progressive disclosure) (#776)

Removes the "show only when team-size = Just me" behavior added in
PR #773. The checkbox + lifetime-free-access note are now visible to
every visitor regardless of team size.

Reverts the wrapper div, the setContributorVisibility() helper + its
call site in the pill picker, and the .ws-contrib-block CSS.

Generated with [Devin](https://cli.devin.ai/docs)

Co-authored-by: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

Author: backnotprop

apps/marketing/src/pages/workspaces/index.astro

@@ -180,33 +180,26 @@ const teamSizes = [
               ></textarea>
             </div>
 
-            <!-- Progressive disclosure: the OSS-contributor claim is
-                 personal-scope (one human attesting they contributed), so
-                 it only makes sense for individual signups. Hidden until
-                 "Just me" is selected on team size; reset on any other
-                 team-size choice. -->
-            <div class="ws-contrib-block" id="contributor-block">
-              <div
-                class="ws-check-row"
-                id="contributor-toggle"
-                role="checkbox"
-                aria-checked="false"
-                tabindex="0"
-              >
-                <span class="ws-box" aria-hidden="true">
-                  <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3">
-                    <path stroke-linecap="round" stroke-linejoin="round" d="M5 13l4 4L19 7" />
-                  </svg>
-                </span>
-                <span>I've contributed to or maintain the Plannotator OSS core.</span>
-              </div>
-
-              <p class="ws-contrib-note">
-                ↑ Early contributors and meaningful early supporters receive
-                <span class="ws-accent">lifetime free access</span> to Workspaces.
-              </p>
+            <div
+              class="ws-check-row"
+              id="contributor-toggle"
+              role="checkbox"
+              aria-checked="false"
+              tabindex="0"
+            >
+              <span class="ws-box" aria-hidden="true">
+                <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3">
+                  <path stroke-linecap="round" stroke-linejoin="round" d="M5 13l4 4L19 7" />
+                </svg>
+              </span>
+              <span>I've contributed to or maintain the Plannotator OSS core.</span>
             </div>
 
+            <p class="ws-contrib-note">
+              ↑ Early contributors and meaningful early supporters receive
+              <span class="ws-accent">lifetime free access</span> to Workspaces.
+            </p>
+
             {turnstileSitekey && (
               <div
                 id="ws-turnstile"
@@ -354,24 +347,6 @@ const teamSizes = [
         });
       }
 
-      // OSS-contributor block only matters for individual signups. Show
-      // it when team size = "solo"; hide and reset state otherwise so a
-      // team signup doesn't accidentally carry is_contributor=true.
-      var contribBlock = document.getElementById('contributor-block');
-      var contribEl = document.getElementById('contributor-toggle');
-
-      function setContributorVisibility(visible) {
-        if (!contribBlock) return;
-        contribBlock.classList.toggle('is-visible', visible);
-        if (!visible && contributor) {
-          contributor = false;
-          if (contribEl) {
-            contribEl.classList.remove('on');
-            contribEl.setAttribute('aria-checked', 'false');
-          }
-        }
-      }
-
       // Pill picker
       document.querySelectorAll('.ws-pills').forEach(function (group) {
         var key = group.dataset.field;
@@ -388,13 +363,13 @@ const teamSizes = [
             p.classList.add('on');
             p.setAttribute('aria-pressed', 'true');
             fields[key] = v;
-            if (key === 'teamSize') setContributorVisibility(v === 'solo');
           }
           clearErr(group);
         });
       });
 
       // Contributor toggle (click + keyboard)
+      var contribEl = document.getElementById('contributor-toggle');
       function toggleContributor() {
         contributor = !contributor;
         contribEl.classList.toggle('on', contributor);
@@ -1009,21 +984,6 @@ const teamSizes = [
       margin: 0 0 14px;
     }
 
-    /* Progressive-disclosure wrapper. Hidden by default; the JS toggles
-       `.is-visible` when team size flips to "solo". Small fade-in keeps
-       the reveal from feeling like a layout jolt. */
-    .ws-contrib-block {
-      display: none;
-    }
-    .ws-contrib-block.is-visible {
-      display: block;
-      animation: ws-disclose 0.22s cubic-bezier(0.23, 1, 0.32, 1);
-    }
-    @keyframes ws-disclose {
-      from { opacity: 0; transform: translateY(-4px); }
-      to   { opacity: 1; transform: translateY(0); }
-    }
-
     /* ── Turnstile slot (almost always invisible) ── */
     .ws-turnstile {
       margin-top: 10px;