feat(web): segment watched/skipped action toggles

Watched and skipped are mutually exclusive (the store clears one when the other
is set), but rendered as three independent-looking buttons the exclusivity was
invisible. Group watched|skipped into a single segmented control and keep Saved
apart as an independent toggle (UX review C5). HTMX posting and the active/✓/
aria-pressed semantics are unchanged; extracted a shared actionButton component.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

internal/web/handlers_test.go

@@ -234,6 +234,9 @@ func TestDetailRendersHighlightsAndTakeaways(t *testing.T) {
 	require.Contains(t, html, "takeaway one")
 	require.Contains(t, html, `id="action-buttons"`, "action button group present")
 	require.Contains(t, html, "Watched")
+	require.Contains(t, html, `class="segmented"`, "watched/skipped render as a segmented control (UX review C5)")
+	require.Less(t, strings.Index(html, "Skipped"), strings.Index(html, "Saved"),
+		"Saved sits after the watched/skipped segment")
 	require.Contains(t, html, "← Summaries", "back link to the list (UX review C3)")
 
 	// The detail page leads with the attention-saving payload (UX review A8):

internal/web/view.go

@@ -684,8 +684,13 @@ a.btn, a.btn:visited { color: var(--accent-fg); }
 .detail ul { margin: 0; padding-left: 1.2rem; line-height: 1.6; }
 .detail li { margin-bottom: var(--s1); }
 
-/* action toggles */
+/* action toggles — watched|skipped form one segmented control (they are mutually
-.actions { display: flex; gap: var(--s2); margin: var(--s4) 0; flex-wrap: wrap; }
+   exclusive), "saved" sits apart as an independent toggle */
+.actions { display: flex; gap: var(--s3); margin: var(--s4) 0; flex-wrap: wrap; align-items: center; }
+.segmented { display: inline-flex; }
+.segmented .action { border-radius: 0; border-right-width: 0; }
+.segmented .action:first-child { border-top-left-radius: var(--radius); border-bottom-left-radius: var(--radius); }
+.segmented .action:last-child { border-top-right-radius: var(--radius); border-bottom-right-radius: var(--radius); border-right-width: 1px; }
 .actions .action { font: inherit; padding: .4rem .9rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); color: var(--fg); cursor: pointer; transition: border-color .15s, background .15s; }
 .actions .action:hover { border-color: var(--accent); }
 .actions .action:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

internal/web/views.templ

@@ -530,20 +530,31 @@ templ ActionButtons(videoID string, active map[string]bool) {
 		hx-target="#action-buttons"
 		hx-swap="outerHTML"
 	>
-		for _, v := range actionVerbs {
+		// watched ↔ skipped are mutually exclusive (the store clears one when the
+		// other is set), so they read as a single segmented choice. "saved" is an
+		// independent toggle and sits apart (UX review C5).
+		<span class="segmented" role="group" aria-label="Watched or skipped">
+			@actionButton("watched", active["watched"])
+			@actionButton("skipped", active["skipped"])
+		</span>
+		@actionButton("saved", active["saved"])
+	</form>
+}
+
+// actionButton is one toggle button in the action group: a submit carrying its
+// verb, marked active (accent fill + ✓ prefix + aria-pressed) when currently set.
+templ actionButton(verb string, isActive bool) {
 	<button
 		type="submit"
 		name="action"
-				value={ v }
+		value={ verb }
-				class={ "action", templ.KV("active", active[v]) }
+		class={ "action", templ.KV("active", isActive) }
-				aria-pressed={ ariaPressed(active[v]) }
+		aria-pressed={ ariaPressed(isActive) }
 	>
-				if active[v] {
+		if isActive {
-					{ "✓ " + actionLabel(v) }
+			{ "✓ " + actionLabel(verb) }
 		} else {
-					{ actionLabel(v) }
+			{ actionLabel(verb) }
 		}
 	</button>
 }
-	</form>
-}

internal/web/views_templ.go

@@ -1862,86 +1862,127 @@ func ActionButtons(videoID string, active map[string]bool) templ.Component {
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 153, "\" hx-target=\"#action-buttons\" hx-swap=\"outerHTML\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 153, "\" hx-target=\"#action-buttons\" hx-swap=\"outerHTML\"><span class=\"segmented\" role=\"group\" aria-label=\"Watched or skipped\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		for _, v := range actionVerbs {
+		templ_7745c5c3_Err = actionButton("watched", active["watched"]).Render(ctx, templ_7745c5c3_Buffer)
-			var templ_7745c5c3_Var81 = []any{"action", templ.KV("active", active[v])}
-			templ_7745c5c3_Err = templ.RenderCSSItems(ctx, templ_7745c5c3_Buffer, templ_7745c5c3_Var81...)
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 154, "<button type=\"submit\" name=\"action\" value=\"")
+		templ_7745c5c3_Err = actionButton("skipped", active["skipped"]).Render(ctx, templ_7745c5c3_Buffer)
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-			var templ_7745c5c3_Var82 string
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 154, "</span>")
-			templ_7745c5c3_Var82, templ_7745c5c3_Err = templ.ResolveAttributeValue(v)
-			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `internal/web/views.templ`, Line: 537, Col: 13}
-			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var82)
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 155, "\" class=\"")
+		templ_7745c5c3_Err = actionButton("saved", active["saved"]).Render(ctx, templ_7745c5c3_Buffer)
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 155, "</form>")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		return nil
+	})
+}
+
+// actionButton is one toggle button in the action group: a submit carrying its
+// verb, marked active (accent fill + ✓ prefix + aria-pressed) when currently set.
+func actionButton(verb string, isActive bool) templ.Component {
+	return templruntime.GeneratedTemplate(func(templ_7745c5c3_Input templruntime.GeneratedComponentInput) (templ_7745c5c3_Err error) {
+		templ_7745c5c3_W, ctx := templ_7745c5c3_Input.Writer, templ_7745c5c3_Input.Context
+		if templ_7745c5c3_CtxErr := ctx.Err(); templ_7745c5c3_CtxErr != nil {
+			return templ_7745c5c3_CtxErr
+		}
+		templ_7745c5c3_Buffer, templ_7745c5c3_IsBuffer := templruntime.GetBuffer(templ_7745c5c3_W)
+		if !templ_7745c5c3_IsBuffer {
+			defer func() {
+				templ_7745c5c3_BufErr := templruntime.ReleaseBuffer(templ_7745c5c3_Buffer)
+				if templ_7745c5c3_Err == nil {
+					templ_7745c5c3_Err = templ_7745c5c3_BufErr
+				}
+			}()
+		}
+		ctx = templ.InitializeContext(ctx)
+		templ_7745c5c3_Var81 := templ.GetChildren(ctx)
+		if templ_7745c5c3_Var81 == nil {
+			templ_7745c5c3_Var81 = templ.NopComponent
+		}
+		ctx = templ.ClearChildren(ctx)
+		var templ_7745c5c3_Var82 = []any{"action", templ.KV("active", isActive)}
+		templ_7745c5c3_Err = templ.RenderCSSItems(ctx, templ_7745c5c3_Buffer, templ_7745c5c3_Var82...)
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 156, "<button type=\"submit\" name=\"action\" value=\"")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var83 string
-			templ_7745c5c3_Var83, templ_7745c5c3_Err = templ.ResolveAttributeValue(templ.CSSClasses(templ_7745c5c3_Var81).String())
+		templ_7745c5c3_Var83, templ_7745c5c3_Err = templ.ResolveAttributeValue(verb)
 		if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `internal/web/views.templ`, Line: 1, Col: 0}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `internal/web/views.templ`, Line: 550, Col: 14}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var83)
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 156, "\" aria-pressed=\"")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 157, "\" class=\"")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var84 string
-			templ_7745c5c3_Var84, templ_7745c5c3_Err = templ.ResolveAttributeValue(ariaPressed(active[v]))
+		templ_7745c5c3_Var84, templ_7745c5c3_Err = templ.ResolveAttributeValue(templ.CSSClasses(templ_7745c5c3_Var82).String())
 		if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `internal/web/views.templ`, Line: 539, Col: 41}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `internal/web/views.templ`, Line: 1, Col: 0}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var84)
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 157, "\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 158, "\" aria-pressed=\"")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-			if active[v] {
 		var templ_7745c5c3_Var85 string
-				templ_7745c5c3_Var85, templ_7745c5c3_Err = templ.JoinStringErrs("✓ " + actionLabel(v))
+		templ_7745c5c3_Var85, templ_7745c5c3_Err = templ.ResolveAttributeValue(ariaPressed(isActive))
 		if templ_7745c5c3_Err != nil {
-					return templ.Error{Err: templ_7745c5c3_Err, FileName: `internal/web/views.templ`, Line: 542, Col: 30}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `internal/web/views.templ`, Line: 552, Col: 38}
 		}
-				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var85))
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var85)
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-			} else {
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 159, "\">")
-				var templ_7745c5c3_Var86 string
-				templ_7745c5c3_Var86, templ_7745c5c3_Err = templ.JoinStringErrs(actionLabel(v))
 		if templ_7745c5c3_Err != nil {
-					return templ.Error{Err: templ_7745c5c3_Err, FileName: `internal/web/views.templ`, Line: 544, Col: 21}
+			return templ_7745c5c3_Err
+		}
+		if isActive {
+			var templ_7745c5c3_Var86 string
+			templ_7745c5c3_Var86, templ_7745c5c3_Err = templ.JoinStringErrs("✓ " + actionLabel(verb))
+			if templ_7745c5c3_Err != nil {
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `internal/web/views.templ`, Line: 555, Col: 31}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var86))
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
+		} else {
+			var templ_7745c5c3_Var87 string
+			templ_7745c5c3_Var87, templ_7745c5c3_Err = templ.JoinStringErrs(actionLabel(verb))
+			if templ_7745c5c3_Err != nil {
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `internal/web/views.templ`, Line: 557, Col: 22}
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 158, "</button>")
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var87))
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 159, "</form>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 160, "</button>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}