feat(ui): add link icon and use it for copy-to-clipboard buttons

Replace copy icon with new link icon in share URL copy button
and TextField copyable button for better visual indication.

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

@@ -166,7 +166,7 @@ export function SessionHeader() {
                     gutter={6}
                     placement="bottom-end"
                     shift={-64}
-                    class="rounded-xl"
+                    class="rounded-xl [&_[data-slot=popover-close-button]]:hidden"
                     triggerAs={Button}
                     triggerProps={{
                       variant: "secondary",
@@ -234,7 +234,7 @@ export function SessionHeader() {
                       gutter={8}
                     >
                       <IconButton
-                        icon={state.copied ? "check" : "copy"}
+                        icon={state.copied ? "check" : "link"}
                         variant="secondary"
                         class="rounded-l-none"
                         onClick={copyLink}

packages/ui/src/components/icon.tsx

@@ -72,6 +72,7 @@ const icons = {
   keyboard: `<path d="M5.125 7.375V4.375H14.875V2.875M8.3125 13.9375H11.6875M8.125 13.9375H11.875M2.125 7.375H17.875V17.125H2.125V7.375ZM5.5 10.375H5.125V10.75H5.5V10.375ZM8.5 10.375H8.125V10.75H8.5V10.375ZM11.875 10.375H11.5V10.75H11.875V10.375ZM14.875 10.375H14.5V10.75H14.875V10.375ZM14.875 13.75H14.5V14.125H14.875V13.75ZM5.5 13.75H5.125V14.125H5.5V13.75Z" stroke="currentColor" stroke-linecap="square"/>`,
   selector: `<path d="M6.66626 12.5033L9.99959 15.8366L13.3329 12.5033M6.66626 7.50326L9.99959 4.16992L13.3329 7.50326" stroke="currentColor" stroke-linecap="square"/>`,
   "arrow-down-to-line": `<path d="M15.2083 11.6667L10 16.875L4.79167 11.6667M10 16.25V3.125" stroke="currentColor" stroke-width="1.25" stroke-linecap="square"/>`,
+  link: `<path d="M2.08334 12.0833L1.72979 11.7298L1.37624 12.0833L1.72979 12.4369L2.08334 12.0833ZM7.91668 17.9167L7.56312 18.2702L7.91668 18.6238L8.27023 18.2702L7.91668 17.9167ZM17.9167 7.91666L18.2702 8.27022L18.6238 7.91666L18.2702 7.56311L17.9167 7.91666ZM12.0833 2.08333L12.4369 1.72977L12.0833 1.37622L11.7298 1.72977L12.0833 2.08333ZM8.39646 5.06311L8.0429 5.41666L8.75001 6.12377L9.10356 5.77021L8.75001 5.41666L8.39646 5.06311ZM5.77023 9.10355L6.12378 8.74999L5.41668 8.04289L5.06312 8.39644L5.41668 8.74999L5.77023 9.10355ZM14.2298 10.8964L13.8762 11.25L14.5833 11.9571L14.9369 11.6035L14.5833 11.25L14.2298 10.8964ZM11.6036 14.9369L11.9571 14.5833L11.25 13.8762L10.8965 14.2298L11.25 14.5833L11.6036 14.9369ZM7.14646 12.1464L6.7929 12.5L7.50001 13.2071L7.85356 12.8535L7.50001 12.5L7.14646 12.1464ZM12.8536 7.85355L13.2071 7.49999L12.5 6.79289L12.1465 7.14644L12.5 7.49999L12.8536 7.85355ZM2.08334 12.0833L1.72979 12.4369L7.56312 18.2702L7.91668 17.9167L8.27023 17.5631L2.4369 11.7298L2.08334 12.0833ZM17.9167 7.91666L18.2702 7.56311L12.4369 1.72977L12.0833 2.08333L11.7298 2.43688L17.5631 8.27022L17.9167 7.91666ZM12.0833 2.08333L11.7298 1.72977L8.39646 5.06311L8.75001 5.41666L9.10356 5.77021L12.4369 2.43688L12.0833 2.08333ZM5.41668 8.74999L5.06312 8.39644L1.72979 11.7298L2.08334 12.0833L2.4369 12.4369L5.77023 9.10355L5.41668 8.74999ZM14.5833 11.25L14.9369 11.6035L18.2702 8.27022L17.9167 7.91666L17.5631 7.56311L14.2298 10.8964L14.5833 11.25ZM7.91668 17.9167L8.27023 18.2702L11.6036 14.9369L11.25 14.5833L10.8965 14.2298L7.56312 17.5631L7.91668 17.9167ZM7.50001 12.5L7.85356 12.8535L12.8536 7.85355L12.5 7.49999L12.1465 7.14644L7.14646 12.1464L7.50001 12.5Z" fill="currentColor"/>`,
 }
 
 export interface IconProps extends ComponentProps<"svg"> {

packages/ui/src/components/text-field.tsx

@@ -99,7 +99,7 @@ export function TextField(props: TextFieldProps) {
           >
             <IconButton
               type="button"
-              icon={copied() ? "check" : "copy"}
+              icon={copied() ? "check" : "link"}
               variant="ghost"
               onClick={handleCopy}
               data-slot="input-copy-button"