feat(desktop): Several style improvements, UX optimizations etc

packages/app/src/components/dialog-edit-project.tsx

@@ -3,15 +3,20 @@ import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { Dialog } from "@opencode-ai/ui/dialog"
 import { TextField } from "@opencode-ai/ui/text-field"
 import { Icon } from "@opencode-ai/ui/icon"
+import { Avatar } from "@opencode-ai/ui/avatar"
 import { createMemo, createSignal, For, Show } from "solid-js"
 import { createStore } from "solid-js/store"
 import { useGlobalSDK } from "@/context/global-sdk"
 import { type LocalProject, getAvatarColors } from "@/context/layout"
-import { getFilename } from "@opencode-ai/util/path"
-import { Avatar } from "@opencode-ai/ui/avatar"
+import { ProjectAvatar, isValidImageFile } from "@/components/project-avatar"
 
 const AVATAR_COLOR_KEYS = ["pink", "mint", "orange", "purple", "cyan", "lime"] as const
 
+function getFilename(input: string) {
+  const parts = input.split("/")
+  return parts[parts.length - 1] || input
+}
+
 export function DialogEditProject(props: { project: LocalProject }) {
   const dialog = useDialog()
   const globalSDK = useGlobalSDK()
@@ -30,7 +35,7 @@ export function DialogEditProject(props: { project: LocalProject }) {
   const [iconHover, setIconHover] = createSignal(false)
 
   function handleFileSelect(file: File) {
-    if (!file.type.startsWith("image/")) return
+    if (!isValidImageFile(file)) return
     const reader = new FileReader()
     reader.onload = (e) => {
       setStore("iconUrl", e.target?.result as string)
@@ -98,7 +103,7 @@ export function DialogEditProject(props: { project: LocalProject }) {
             <div class="flex gap-3 items-start">
               <div class="relative" onMouseEnter={() => setIconHover(true)} onMouseLeave={() => setIconHover(false)}>
                 <div
-                  class="relative size-16 rounded-md transition-colors cursor-pointer"
+                  class="size-16 rounded-md overflow-hidden border border-dashed transition-colors cursor-pointer"
                   classList={{
                     "border-text-interactive-base bg-surface-info-base/20": dragOver(),
                     "border-border-base hover:border-border-strong": !dragOver(),
@@ -115,20 +120,13 @@ export function DialogEditProject(props: { project: LocalProject }) {
                     }
                   }}
                 >
-                  <Show
-                    when={store.iconUrl}
-                    fallback={
-                      <div class="size-full flex items-center justify-center">
-                        <Avatar
-                          fallback={store.name || defaultName()}
-                          {...getAvatarColors(store.color)}
-                          class="size-full"
-                        />
-                      </div>
-                    }
-                  >
-                    <img src={store.iconUrl} alt="Project icon" class="size-full object-cover" />
-                  </Show>
+                  <ProjectAvatar
+                    name={store.name || defaultName()}
+                    projectId={props.project.id}
+                    iconUrl={store.iconUrl}
+                    iconColor={store.color}
+                    class="size-full"
+                  />
                 </div>
                 <div
                   style={{

packages/app/src/components/dialog-select-model.tsx

@@ -73,7 +73,7 @@ export const ModelSelectorPopover: Component<{
   const [open, setOpen] = createSignal(false)
 
   return (
-    <Kobalte open={open()} onOpenChange={setOpen} placement="top-start" gutter={8}>
+    <Kobalte open={open()} onOpenChange={setOpen} placement="top-start" gutter={12}>
       <Kobalte.Trigger as="div">{props.children}</Kobalte.Trigger>
       <Kobalte.Portal>
         <Kobalte.Content class="w-72 h-80 flex flex-col rounded-md border border-border-base bg-surface-raised-stronger-non-alpha shadow-md z-50 outline-none overflow-hidden">

packages/app/src/components/project-avatar.tsx

@@ -0,0 +1,73 @@
+import { createMemo, splitProps, type ComponentProps, type JSX } from "solid-js"
+import { Avatar } from "@opencode-ai/ui/avatar"
+import { getAvatarColors } from "@/context/layout"
+
+const OPENCODE_PROJECT_ID = "4b0ea68d7af9a6031a7ffda7ad66e0cb83315750"
+const OPENCODE_FAVICON_URL = "https://opencode.ai/favicon.svg"
+
+export interface ProjectAvatarProps extends Omit<ComponentProps<"div">, "children"> {
+  name: string
+  iconUrl?: string
+  iconColor?: string
+  projectId?: string
+  size?: "small" | "normal" | "large"
+}
+
+export const isValidImageUrl = (url: string | undefined): boolean => {
+  if (!url) {
+    return false
+  }
+  if (url.startsWith("data:image/x-icon")) {
+    return false
+  }
+  if (url.startsWith("data:image/vnd.microsoft.icon")) {
+    return false
+  }
+  return true
+}
+
+export const isValidImageFile = (file: File): boolean => {
+  if (!file.type.startsWith("image/")) {
+    return false
+  }
+  if (file.type === "image/x-icon" || file.type === "image/vnd.microsoft.icon") {
+    return false
+  }
+  return true
+}
+
+export const ProjectAvatar = (props: ProjectAvatarProps) => {
+  const [local, rest] = splitProps(props, [
+    "name",
+    "iconUrl",
+    "iconColor",
+    "projectId",
+    "size",
+    "class",
+    "classList",
+    "style",
+  ])
+  const colors = createMemo(() => getAvatarColors(local.iconColor))
+  const validSrc = createMemo(() => {
+    if (isValidImageUrl(local.iconUrl)) {
+      return local.iconUrl
+    }
+    if (local.projectId === OPENCODE_PROJECT_ID) {
+      return OPENCODE_FAVICON_URL
+    }
+    return undefined
+  })
+
+  return (
+    <Avatar
+      fallback={local.name}
+      src={validSrc()}
+      size={local.size}
+      {...colors()}
+      class={local.class}
+      classList={local.classList}
+      style={local.style as JSX.CSSProperties}
+      {...rest}
+    />
+  )
+}

packages/app/src/components/prompt-input.tsx

@@ -794,7 +794,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
       .abort({
         sessionID: params.id!,
       })
-      .catch(() => {})
+      .catch(() => { })
 
   const addToHistory = (prompt: Prompt, mode: "normal" | "shell") => {
     const text = prompt
@@ -1255,7 +1255,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
 
     const optimisticParts = requestParts.map((part) => ({
       ...part,
-      sessionID: session.id,
+      sessionID: session?.id ?? "",
       messageID,
     })) as unknown as Part[]
 
@@ -1273,9 +1273,9 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     const addOptimisticMessage = () => {
       setSyncStore(
         produce((draft) => {
-          const messages = draft.message[session.id]
+          const messages = draft.message[session?.id ?? ""]
           if (!messages) {
-            draft.message[session.id] = [optimisticMessage]
+            draft.message[session?.id ?? ""] = [optimisticMessage]
           } else {
             const result = Binary.search(messages, messageID, (m) => m.id)
             messages.splice(result.index, 0, optimisticMessage)
@@ -1291,7 +1291,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     const removeOptimisticMessage = () => {
       setSyncStore(
         produce((draft) => {
-          const messages = draft.message[session.id]
+          const messages = draft.message[session?.id ?? ""]
           if (messages) {
             const result = Binary.search(messages, messageID, (m) => m.id)
             if (result.found) messages.splice(result.index, 1)
@@ -1567,7 +1567,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
           </Show>
         </div>
         <div class="relative p-3 flex items-center justify-between">
-          <div class="flex items-center justify-start gap-0.5">
+          <div class="flex items-center justify-start gap-1">
             <Switch>
               <Match when={store.mode === "shell"}>
                 <div class="flex items-center gap-2 px-2 h-6">
@@ -1618,13 +1618,60 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                     title="Thinking effort"
                     keybind={command.keybind("model.variant.cycle")}
                   >
-                    <Button
-                      variant="ghost"
-                      class="text-text-base _hidden group-hover/prompt-input:inline-block capitalize text-12-regular"
-                      onClick={() => local.model.variant.cycle()}
-                    >
-                      {local.model.variant.current() ?? "Default"}
-                    </Button>
+                    {(() => {
+                      const [text, setText] = createSignal(local.model.variant.current() ?? "Default")
+                      const [animating, setAnimating] = createSignal(false)
+                      let locked = false
+
+                      const handleClick = async () => {
+                        if (locked) return
+
+                        local.model.variant.cycle()
+                        const newText = local.model.variant.current() ?? "Default"
+
+                        if (newText === text()) return
+
+                        locked = true
+                        setAnimating(true)
+
+                        // Wait for exit animation
+                        const charCount = text().length
+                        await new Promise((r) => setTimeout(r, charCount * 40 + 400))
+
+                        // Reset animating before setting new text so @starting-style works
+                        setAnimating(false)
+                        setText(newText)
+
+                        // Wait for enter animation
+                        const newCharCount = newText.length
+                        await new Promise((r) => setTimeout(r, newCharCount * 40 + 400))
+
+                        locked = false
+                      }
+
+                      return (
+                        <Button
+                          variant="ghost"
+                          class="text-text-base _hidden text-12-regular"
+                          onClick={handleClick}
+                        >
+                          <span data-slot="cycle-text" data-animating={animating()}>
+                            <For each={text().split("")}>
+                              {(char, i) =>
+                                char === " " ? (
+                                  <span data-slot="space" />
+                                ) : (
+                                  <span data-slot="char" style={{ "--i": i() }}>
+                                    {i() === 0 ? char.toUpperCase() : char}
+                                  </span>
+                                )
+                              }
+                            </For>
+                          </span>
+                          <Icon name="chevron-down" size="small" />
+                        </Button>
+                      )
+                    })()}
                   </TooltipKeybind>
                 </Show>
                 <Show when={permission.permissionsEnabled() && params.id}>
@@ -1700,7 +1747,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                 disabled={!prompt.dirty() && !working()}
                 icon={working() ? "stop" : "arrow-up"}
                 variant="primary"
-                class="h-6 w-4.5"
+                class="h-6 w-6"
               />
             </Tooltip>
           </div>

packages/app/src/components/session/session-header.tsx

@@ -236,6 +236,7 @@ export function SessionHeader() {
               <Show when={shareEnabled() && currentSession()}>
                 <div class="flex items-center">
                   <Popover
+                    gutter={16}
                     title="Publish on web"
                     description={
                       shareUrl()
@@ -298,7 +299,7 @@ export function SessionHeader() {
                     </div>
                   </Popover>
                   <Show when={shareUrl()} fallback={<div class="size-6" aria-hidden="true" />}>
-                    <Tooltip value={state.copied ? "Copied" : "Copy link"} placement="top" gutter={8}>
+                    <Tooltip value={state.copied ? "Copied" : "Copy link"} placement="top-end" gutter={12}>
                       <IconButton
                         icon={state.copied ? "check" : "copy"}
                         variant="secondary"