dashboard: move charts to top of main content on workstreams and progress pages

workstreams: decouple filter form from display (Generators.input pattern);
Status Distribution chart now renders before the filter bar and table.
Dependencies section follows after.

progress: Event Volume chart moved above the filter controls and table;
no reactive changes needed (chart uses raw data, not filtered).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

state-hub/dashboard/src/workstreams.md

@@ -67,7 +67,8 @@ import {MultiSelect} from "./components/multiselect.js";
 const DOMAINS  = ["custodian", "railiance", "markitect", "coulomb_social", "personhood", "foerster_capabilities"];
 const STATUSES = ["active", "blocked", "completed", "archived"];
 
-const filters = view(Inputs.form(
+// Create filter form without displaying — shown below the chart
+const _filtersForm = Inputs.form(
   {
     domain: MultiSelect(DOMAINS,  {label: "Domain",  placeholder: "All domains"}),
     status: MultiSelect(STATUSES, {label: "Status",  placeholder: "All statuses"}),
@@ -79,7 +80,11 @@ const filters = view(Inputs.form(
       <div class="filter-owner">${owner}</div>
     </div>`,
   }
-));
+);
+```
+
+```js
+const filters = Generators.input(_filtersForm);
 ```
 
 ```js
@@ -89,15 +94,6 @@ const filtered = data.filter(w =>
   (filters.status.length === 0 || filters.status.includes(w.status)) &&
   (!filters.owner || (w.owner ?? "").toLowerCase().includes(filters.owner.toLowerCase()))
 );
-
-display(Inputs.table(filtered.map(w => ({
-  Title:   w.title,
-  Domain:  w.domain,
-  Status:  w.status,
-  Owner:   w.owner ?? "—",
-  Due:     w.due_date ?? "—",
-  Updated: new Date(w.updated_at).toLocaleDateString(),
-})), {rows: 20}));
 ```
 
 ## Status Distribution
@@ -119,6 +115,19 @@ display(Plot.plot({
 }));
 ```
 
+```js
+display(_filtersForm);
+
+display(Inputs.table(filtered.map(w => ({
+  Title:   w.title,
+  Domain:  w.domain,
+  Status:  w.status,
+  Owner:   w.owner ?? "—",
+  Due:     w.due_date ?? "—",
+  Updated: new Date(w.updated_at).toLocaleDateString(),
+})), {rows: 20}));
+```
+
 ## Dependencies
 
 ```js