chore(release): prepare 0.8.6

Bumps all 47 packages, the root manifest and the VS Code extension to 0.8.6,
and rebuilds the editor compiler, language server and extension bundles that
embed the version.

The release carries the output delivery fix: camelCase outputs now reach
parent bindings, and 18 components emit through output.* instead of
hand-built CustomEvents. See the 0.8.6 migration entry for what changes for
consumers.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

.publish/ui/components/Map.wrn

@@ -1,4 +1,12 @@
 component Map {
+  outputs {
+    // markerClick and select both fire for a marker press; select is the
+    // generic name callers reach for, markerClick the explicit one.
+    markerClick(payload: { sourceEvent?: Event; [key: string]: string | number | boolean | null | object })
+    select(payload: { sourceEvent?: Event; [key: string]: string | number | boolean | null | object })
+    zoom(payload: { sourceEvent?: Event; [key: string]: string | number | boolean | null | object })
+  }
+
   props {
     size: string = "default"
     color: string = "primary"
@@ -54,7 +62,7 @@ component Map {
               aria-label='{item.label || item.title || "Map marker"}'
               class="absolute inline-flex size-10 items-center justify-center rounded-full border-4 border-[var(--wire-color-surface-raised)] bg-[var(--wire-color-primary)] text-[var(--wire-color-on-primary)] shadow-lg transition hover:scale-110 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-[var(--wire-color-focus)]"
               style='left: {item.x || (20 + index * 12)}%; top: {item.y || (30 + (index % 3) * 18)}%;'
-              @click='event.currentTarget.dispatchEvent(new CustomEvent("markerClick", { bubbles: true, detail: item })); event.currentTarget.dispatchEvent(new CustomEvent("select", { bubbles: true, detail: item }))'
+              @click='output.markerClick(item); output.select(item)'
             >
               <span class='{item.icon || "icon-[lucide--map-pin]"}' aria-hidden="true"></span>
             </button>
@@ -66,7 +74,7 @@ component Map {
             type="button"
             aria-label="Zoom in"
             class="inline-flex size-10 items-center justify-center rounded-xl border border-[var(--wire-color-border)] bg-[var(--wire-color-surface-raised)] text-[var(--wire-color-text)] shadow-sm transition hover:bg-[var(--wire-color-surface-soft)] focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-[var(--wire-color-focus)]"
-            @click='event.currentTarget.dispatchEvent(new CustomEvent("zoom", { bubbles: true, detail: { direction: "in" } }))'
+            @click='output.zoom({ direction: "in" })'
           >
             <span class="icon-[lucide--plus] size-4" aria-hidden="true"></span>
           </button>
@@ -74,7 +82,7 @@ component Map {
             type="button"
             aria-label="Zoom out"
             class="inline-flex size-10 items-center justify-center rounded-xl border border-[var(--wire-color-border)] bg-[var(--wire-color-surface-raised)] text-[var(--wire-color-text)] shadow-sm transition hover:bg-[var(--wire-color-surface-soft)] focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-[var(--wire-color-focus)]"
-            @click='event.currentTarget.dispatchEvent(new CustomEvent("zoom", { bubbles: true, detail: { direction: "out" } }))'
+            @click='output.zoom({ direction: "out" })'
           >
             <span class="icon-[lucide--minus] size-4" aria-hidden="true"></span>
           </button>