feat(icons): migrate remaining incognito drawable; delete dead Nip17Indicator

- GenericCommentPostScreen + ShortNotePostScreen: replace the "post anonymously"
  indicator (R.drawable.incognito) with MaterialSymbols.NoAccounts (U+F03E) —
  standard Material Symbols glyph, semantically matches "no identity attached".
- ToggleNip17Button.kt: the Nip17Indicator composable it defined had no callers.
  Delete the whole file.
- Drop incognito.xml (no remaining consumers).

https://claude.ai/code/session_016gV9gEaSud6kDMdcaqy8ti

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/note/nip22Comments/GenericCommentPostScreen.kt

@@ -51,6 +51,8 @@ import androidx.compose.ui.unit.dp
 import androidx.core.net.toUri
 import androidx.lifecycle.viewmodel.compose.viewModel
 import com.vitorpamplona.amethyst.R
+import com.vitorpamplona.amethyst.commons.icons.symbols.Icon
+import com.vitorpamplona.amethyst.commons.icons.symbols.MaterialSymbols
 import com.vitorpamplona.amethyst.ui.actions.StrippingFailureDialog
 import com.vitorpamplona.amethyst.ui.actions.uploads.SelectFromFiles
 import com.vitorpamplona.amethyst.ui.actions.uploads.SelectFromGallery
@@ -83,7 +85,6 @@ import com.vitorpamplona.amethyst.ui.note.creators.zapraiser.ZapRaiserRequest
 import com.vitorpamplona.amethyst.ui.note.creators.zapsplits.ForwardZapTo
 import com.vitorpamplona.amethyst.ui.note.creators.zapsplits.ForwardZapToButton
 import com.vitorpamplona.amethyst.ui.note.types.ReplyRenderType
-import com.vitorpamplona.amethyst.ui.painterRes
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import com.vitorpamplona.amethyst.ui.stringRes
 import com.vitorpamplona.amethyst.ui.theme.Size10dp
@@ -255,7 +256,7 @@ private fun GenericCommentPostBody(
                             onClick = { postViewModel.wantsAnonymousPost = false },
                         ) {
                             Icon(
-                                painter = painterRes(resourceId = R.drawable.incognito, 1),
+                                symbol = MaterialSymbols.NoAccounts,
                                 contentDescription = stringRes(R.string.post_anonymously),
                                 modifier = Size30Modifier,
                                 tint = MaterialTheme.colorScheme.onBackground,

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/privateDM/send/ToggleNip17Button.kt

@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2025 Vitor Pamplona
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of
- * this software and associated documentation files (the "Software"), to deal in
- * the Software without restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
- * Software, and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
- * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-package com.vitorpamplona.amethyst.ui.screen.loggedIn.chats.privateDM.send
-
-import androidx.compose.foundation.layout.width
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.unit.dp
-import com.vitorpamplona.amethyst.R
-import com.vitorpamplona.amethyst.ui.painterRes
-import com.vitorpamplona.amethyst.ui.stringRes
-import com.vitorpamplona.amethyst.ui.theme.IncognitoIconButtonModifier
-
-@Composable
-fun Nip17Indicator(channelScreenModel: ChatNewMessageViewModel) {
-    IconButton(
-        modifier = Modifier.width(30.dp),
-        onClick = { },
-        enabled = false,
-    ) {
-        Icon(
-            painter = painterRes(R.drawable.incognito, 2),
-            contentDescription = stringRes(id = R.string.accessibility_turn_off_sealed_message),
-            modifier = IncognitoIconButtonModifier,
-            tint = MaterialTheme.colorScheme.primary,
-        )
-    }
-}

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/home/ShortNotePostScreen.kt

@@ -108,7 +108,6 @@ import com.vitorpamplona.amethyst.ui.note.creators.zapraiser.ZapRaiserRequest
 import com.vitorpamplona.amethyst.ui.note.creators.zapsplits.ForwardZapTo
 import com.vitorpamplona.amethyst.ui.note.creators.zapsplits.ForwardZapToButton
 import com.vitorpamplona.amethyst.ui.note.types.ReplyRenderType
-import com.vitorpamplona.amethyst.ui.painterRes
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.settings.SettingsRow
 import com.vitorpamplona.amethyst.ui.stringRes
@@ -313,7 +312,7 @@ private fun NewPostScreenBody(
                                 onClick = { postViewModel.wantsAnonymousPost = false },
                             ) {
                                 Icon(
-                                    painter = painterRes(resourceId = R.drawable.incognito, 1),
+                                    symbol = MaterialSymbols.NoAccounts,
                                     contentDescription = stringRes(R.string.post_anonymously),
                                     modifier = Size30Modifier,
                                     tint = MaterialTheme.colorScheme.onBackground,

amethyst/src/main/res/drawable/incognito.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-  <path
-      android:fillColor="#FF000000"
-      android:pathData="m17.06,13c-1.86,0 -3.42,1.33 -3.82,3.1 -0.95,-0.41 -1.82,-0.3 -2.48,-0.01 -0.41,-1.78 -1.97,-3.09 -3.82,-3.09 -2.17,0 -3.94,1.79 -3.94,4s1.77,4 3.94,4c2.06,0 3.74,-1.62 3.9,-3.68 0.34,-0.24 1.23,-0.69 2.32,0.02 0.18,2.05 1.84,3.66 3.9,3.66 2.17,0 3.94,-1.79 3.94,-4s-1.77,-4 -3.94,-4m-10.12,6.86c-1.56,0 -2.81,-1.28 -2.81,-2.86s1.26,-2.86 2.81,-2.86c1.56,0 2.81,1.28 2.81,2.86s-1.25,2.86 -2.81,2.86m10.12,0c-1.56,0 -2.81,-1.28 -2.81,-2.86s1.25,-2.86 2.81,-2.86 2.82,1.28 2.82,2.86 -1.27,2.86 -2.82,2.86m4.94,-9.36h-20v1.5h20zM15.53,2.63c-0.22,-0.49 -0.78,-0.75 -1.31,-0.58l-2.22,0.74 -2.23,-0.74 -0.05,-0.01c-0.53,-0.15 -1.09,0.13 -1.29,0.64l-2.43,6.32h12l-2.44,-6.32z"/>
-</vector>

commons/src/commonMain/kotlin/com/vitorpamplona/amethyst/commons/icons/symbols/MaterialSymbols.kt

@@ -143,6 +143,7 @@ object MaterialSymbols {
     val MoveToInbox = MaterialSymbol("\uE168")
     val MusicNote = MaterialSymbol("\uE405")
     val News = MaterialSymbol("\uE032")
+    val NoAccounts = MaterialSymbol("\uF03E")
     val NoEncryption = MaterialSymbol("\uF03F")
     val Notifications = MaterialSymbol("\uE7F5")
     val Numbers = MaterialSymbol("\uEAC7")