Sync svelte docs (#1344)

sync svelte docs

Co-authored-by: svelte-docs-bot[bot] <196124396+svelte-docs-bot[bot]@users.noreply.github.com>

Author: github-actions[bot]

apps/svelte.dev/content/docs/svelte/02-runes/02-$state.md

@@ -21,7 +21,7 @@ Unlike other frameworks you may have encountered, there is no API for interactin
 
 If `$state` is used with an array or a simple object, the result is a deeply reactive _state proxy_. [Proxies](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy) allow Svelte to run code when you read or write properties, including via methods like `array.push(...)`, triggering granular updates.
 
-> [!NOTE] Classes like `Set` and `Map` will not be proxied, but Svelte provides reactive implementations for various built-ins like these that can be imported from [`svelte/reactivity`](./svelte-reactivity).
+> [!NOTE] Class instances are not proxied. You can create [reactive state fields](#Classes) on classes that you define. Svelte provides reactive implementations of built-ins like `Set` and `Map` that can be imported from [`svelte/reactivity`](svelte-reactivity).
 
 State is proxified recursively until Svelte finds something other than an array or simple object. In a case like this...
 

apps/svelte.dev/content/docs/svelte/03-template-syntax/09-@attach.md

@@ -60,34 +60,27 @@ Since the `tooltip(content)` expression runs inside an [effect]($effect), the at
 
 ## Inline attachments
 
-Attachments can also be created inline ([demo](/playground/untitled#H4sIAAAAAAAAE71WbW_aSBD-Kyt0VaBJyGKbqoUkOhdI68qGUkh6pPSDMY6xYwyH12Ab8d9vZtYE6DX38aQQe3fennlm1jvbUmTP3VKj9KcthO3MShelJz9041Ljx7YksiWKcAP2C0V9uazGazcUuDexY_d3-84iEm4kwE3pOnZW_lLcjqOx8OfLxUqwLVvafiTYjj2tFnN2Vr3yVvbUB4NqEJ81x9H11cEounbsaG3HaL_xp2J2s1WVHa5mru_NxMtyW6TAytKgwm5u2RYlYwF4YsEIVSrYDZMaVc8VLblXPlOmZ5UmxkP9P9ynJ9cR5fKxk7EIXQGQIV9wsXL_TtxY6JE_t4W_iO5wv_yURA6uWLhYLMuicrAdi_-2RAMCUGgTReUC8gUTB9mueC2WK1ckq4j9AhVytiPHDX_Fh_-PXBVvhcsdEHl7fSXZkeTHIgtdKp7c3UegUjRYjfM3hQ9ZjpOty407efbF5dyOnxssWYXlcWlqC7sBmDz3Kl575-k8bGIXvdMuvn7uKo_Zx3Ayv_Mnn-7FaH4X2Mo0m6gPyWObR5P5g2q0dc9q6fVeS8uMdifttRxvOg_DKf-ydkEHZBuj_ayZgeFZw472JfuoTb6niZPzyP78jTvtxdpUp-o0q6tWVl87c2dtBfrGan3Ip3Mn-hqkm9Ff3xbGp_6HLwqvWwOtDnFqZvAYmMPOxgyehTW8T7oZzy1fU8yhAXuW6La9xPJ5arW0fNLiWTfTamCnmsED2DlJd6BzM3DA1gBbPQVbDv444Qw6iTXgKfjxwC43B5QbyDzPgrXRNlAm0MZoW0nX5_B06Ak-Mc-k10L7kQe81M3gHvYAz0CvkTwAvC2IOdDT7kADDq0MdSHvxMp0XnAJeXyLrQCx8hTxj3J6L2Igbp5KDIRbSNw6YSPcuDfsI5ac8KI80yFWX0AeitHuox4-pa-BpoEvzKMOOSMfWDeBGIFXwP4gzOE9cu71kF_FEpgf8AF-eYq4wQZ5z8A_2HtUF_LRwjXEaYFvrBnkA7rg00L9pCfjJYjHxNzmG8qbeBlgjndBwT1ypyCG7gtPngcY-aTd8TBPM-h41vfiiX6hjsAT9g3yw4t9ReLGdR_rSjUEOfBDtQRcyKUhSI4cwG_SNlTiD3vou5XiO2IB_zniBhusJeanORnHPpLcU92oZ9F3RjUiTizkDnx2BPUv4KK6Qc9RHIwbTGPZ632vCzqjDHlxEFOK9l3C-Yx1UiQ_XDtgkjUkf0MjR59QJ5XiEqZ-geMZasBzmds9YIK-xadPfIkenTsPsWPP_YYHB2OkxXlIqT6DopYDXaOa-1i_jvwW0JkiPHhG8AwUsfpYV6gF4tFzeXYQD9ZDo76kHoV1l3r5MYa9WtG3VA-sPfYKxW5xhbiRvYm9IqhX8HwO8Ix0UL8471hLOtd16mPip4N5UR6AgRdnJ8dvCMip1vCjbw3khfFS6h9lI-jswjnHnpY16yPHWdGPGeHzMcdZTj1J_d3B_JVRjvnopCv5wD7RVdLDPqG4kscTTpQNfvPgbI3g_f-pS4--a3TGUynH_hvJb9QpDzXJg3fo3eyld1Xq3YHjmbn23lTh7sm1m3Gpwur8Df2umMq16vtlyqLF5cpdurb4zb12Gfu522Dv-HruR_IWpQGmuDdhGMILvNQQq8TdXbwyVB3NP6dT1angaKxyUxqlXuaNf40L8qKWg8-W0XV9weQdDYPXzX4YqsprvXlQpru5Dbf0kRIMSsZ-u8wvGPydeNxPTk-LFSvjlLQEY96Ex_XBXxWv_mroRp6Yoej8hmmV0wnNB7MlEK81j3dT2PXZGxnyRJKBpOyDAYkq7Pb2FsLupzips3KnoPVOY-esXFPes7csrewtYA8Eb5lli1k19qOyAAkMMLxyEsZbuW70i5MMnRR8HntxFvErXiZhguMfmL8gPOXmB3DC-E8aEafNVzVqqEGQXtdRUAcDvq6ioopSr-97tugAqvcyOar3iy3VnZLanbb1T1jZfrjxo2mp8WSHsbv7Bx1mHBBZDAAA)):
+Attachments can also be created inline ([demo](/playground/untitled#H4sIAAAAAAAAE71Wf3OaWBT9KoyTTnW3MS-I3dYmnWXVtnRAazRJzbozRSQEApiRhwKO333vuY8m225m_9yZGOT9OPfcc84D943UTfxGr_G7K6Xr3TVeNW7D2M8avT_3DVk-YAoDNF4vNB8e2tnWjyXGlm7mPzfurVPpp5JgGmeZtwkf5PtFupCxLzVvHa832rl2lElX-s2Xm2DZFNqp_hs-rZetd4v07ORpT3qmQHu7MF2td0BZp8k6z_xkvfXP902_pZ2_1_aYWEiqm0kN8I4r79qbdZ6umnq3q_2iNf22F4dE6qt2oimwdpim_uY6XMm7Fuo-IQT_iTD_CeGTHwZ38ieIJUFQRxirR1Xf39Dw0X5z0I72Af4tD61vvPNwWKQnqmfPTbduhsEd2J3vO_oBd3dc6fF2X7umNdWGf0vBRhSS6qoV7cCXfTXWfKmvWG61_si_vfU92Wz-E4RhsLhNIYinsox9QKGVd8-tuACCeKXRX12P-T_eKf7fhTq0Hvt-f3ailtSeoxJHRo1-58NoPe1UiBc1hkL8Yeh45y_vQ3mcuNl9T8s3cXPRWLnS7YWJG_gn2Tb4tUjid8jua-PVl08j_ab8I14mH8Llx0s5Tz5Err4ql52r_GYg0mVy1bEGZuD0ze64b5TWYFiM-16wSuJ4JT5vfVpDcztrcG_YkRU4s6HxufzDWF4XuVeJ1P10IbzBemt3Vp1V2e04ZXfrJd7Wicyd039brRIv_RIVu_nXi7X1cfL2sy66ztToUp1TO7qJ7NlwZ0f30pld5qNSVE5o6PbMojFHjgZB7oSicPpGteyLclQap7SvY0dXtM_LR1NT2JFHey3aaxa0VxCeYJ7RMHemoiCcgPZV9pR7o7kgcOjeGliYk9hjDZx8FAq6enwlTPSZj_vYPw9Il64dXdIY8ZmapzwfEd8-1ZyaxWhqkIZOibXUd-6Upqi1pD4uMicCV1GA_7zi73UN8BaF4sC8peJtMjfmjbHZBFwq5ov50qRaE0l96NZggnW4KqypYRAW-uhSz9ADvklwJF2J-5W0Z5fQPBhDX92R6I_0IFxRgDftge4l4dP-gH1hjD7uqU6fsOEZ9UNrCdPB-nys6uXgY6O3ZMd9sy5T9PghqrWHdjo4jB51CgLiKJaDYYA-7WgYONf1FbjkI-mE3EAfUY_rijfuJ_CVPaR50oe9JF7Q0pI8Dw3osxxYHdYPGbp2CnwHF8KvwJv2wEv0Z3ilQI6U9uwbZxbYJXvEmjjQjjCHkvNLvNg3yhzXQd1olamsT4IRrZmX0MUDpwL7R8zzHj7pSh9hPHFSHjLezKqAST51uC5zmtQ87skDUaneLokT5RbXkPWSYz53Abgjc8_o4KFGUZ-Hgv2Z1l5OTYM9D-HfUD0L-EwxH5wRnIG61gS-khfgY1bq7IAP_DA4l5xRuh9xlm8yGjutc8t-wHtkhWv3hc7aqGwiK5KzgvM5xRkZYn193uEln-su55j1GaIv7oM4iPrsVHiG0Dx7TR9-1lBfqFdwfvSd5LNL5xyZVp5NoHFZ57FkfiF6vKs4k5zvIfrX5xX6MXmt0gM5MTu8DjnhukrHHzTRd3jm0dma0_f_x5cxP9f4jBdqHvmbq2fUjzqcKh2Cp-yWj9ntcHanXmBXxhu7Q--eyjhfNFpaV7zgz4nWEUb7zUOhpevjjf_gu_KZ99pxFlZ-T3sttkmYqrco_26q35v0Ewzv5EZPbnL_8BfduWGMnyyN3q0bZ_7hb_7KG_L4CQAA)):
 
 ```svelte
 <!--- file: App.svelte --->
-<script>
-	import { paint } from './gradient.js';
-</script>
-
 <canvas
 	width={32}
 	height={32}
 	{@attach (canvas) => {
 		const context = canvas.getContext('2d');
 
 		$effect(() => {
-			let frame = requestAnimationFrame(function loop(t) {
-				frame = requestAnimationFrame(loop);
-				paint(context, t);
-			});
-
-			return () => {
-				cancelAnimationFrame(frame);
-			};
+			context.fillStyle = color;
+			context.fillRect(0, 0, canvas.width, canvas.height);
 		});
 	}}
 ></canvas>
 ```
 
+> [!NOTE]
+> The nested effect runs whenever `color` changes, while the outer effect (where `canvas.getContext(...)` is called) only runs once, since it doesn't read any reactive state.
+
 ## Passing attachments to components
 
 When used on a component, `{@attach ...}` will create a prop whose key is a [`Symbol`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol). If the component then [spreads](/tutorial/svelte/spread-props) props onto an element, the element will receive those attachments.

apps/svelte.dev/content/docs/svelte/98-reference/21-svelte-compiler.md

@@ -526,6 +526,7 @@ namespace AST {
 		type: 'SnippetBlock';
 		expression: Identifier;
 		parameters: Pattern[];
+		typeParams?: string;
 		body: Fragment;
 	}