Rename PreviewParameterProvider subclasses to the PreviewParam suffix

The `Provider` suffix reads as a dependency provider rather than as preview
data, and it collides with the real providers in the codebase — `StringProvider`,
`PickerProvider`, the login feature's `AccountProvider` — so the name says
nothing about which of the two a class is. `PreviewParam` says it.

195 classes are renamed, along with the 185 files named after them, the konsist
rule that enforces the convention, the presentation-class file templates and the
onboarding documentation.

This cannot be split. `Konsist.scopeFromProduction()` scans the whole project, so
flipping the assertion before every class has moved leaves the rule red, and a
rule that accepted either suffix during a transition would be exactly the kind of
compatibility layer this convention change is meant to remove.

Two judgement calls in the rule itself. The `name.endsWith("PreviewProvider")`
exclusion is dropped: its only job was to reject a redundant `Preview` before
`Provider`, and the new suffix already contains it; no class currently ends with
`PreviewProvider`, so removing it changes nothing today. And
`EditableAvatarViewUriProvider` is renamed rather than deleted from the exclusion
list even though no such class exists in this repository, since it presumably
comes from the modules overlaid for the enterprise build.

Nothing keyed off the old suffix: no snapshot filename contains a provider class
name, so no Paparazzi image changes, and the Kover variants match on `*Presenter`,
`*State` and `*ViewKt`, so coverage bounds are unaffected.

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/details/MediaBottomSheetStateDeleteConfirmationPreviewParam.kt

@@ -15,7 +15,7 @@ import io.element.android.libraries.matrix.api.media.MediaSource
 import io.element.android.libraries.mediaviewer.api.MediaInfo
 import io.element.android.libraries.mediaviewer.api.anImageMediaInfo
 
-open class MediaBottomSheetStateDeleteConfirmationProvider : PreviewParameterProvider<MediaBottomSheetState.DeleteConfirmation> {
+open class MediaBottomSheetStateDeleteConfirmationPreviewParam : PreviewParameterProvider<MediaBottomSheetState.DeleteConfirmation> {
     override val values: Sequence<MediaBottomSheetState.DeleteConfirmation>
         get() = sequenceOf(
             aMediaBottomSheetStateDeleteConfirmation(),

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/details/MediaBottomSheetStateDetailsPreviewParam.kt

@@ -14,7 +14,7 @@ import io.element.android.libraries.mediaviewer.api.MediaInfo
 import io.element.android.libraries.mediaviewer.api.anApkMediaInfo
 import io.element.android.libraries.mediaviewer.api.anImageMediaInfo
 
-open class MediaBottomSheetStateDetailsProvider : PreviewParameterProvider<MediaBottomSheetState.Details> {
+open class MediaBottomSheetStateDetailsPreviewParam : PreviewParameterProvider<MediaBottomSheetState.Details> {
     override val values: Sequence<MediaBottomSheetState.Details>
         get() = sequenceOf(
             aMediaBottomSheetStateDetails(),

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/details/MediaDeleteConfirmationBottomSheet.kt

@@ -168,7 +168,7 @@ private fun MediaRow(
 @PreviewsDayNight
 @Composable
 internal fun MediaDeleteConfirmationBottomSheetPreview(
-    @PreviewParameter(provider = MediaBottomSheetStateDeleteConfirmationProvider::class) state: MediaBottomSheetState.DeleteConfirmation,
+    @PreviewParameter(provider = MediaBottomSheetStateDeleteConfirmationPreviewParam::class) state: MediaBottomSheetState.DeleteConfirmation,
 ) = ElementPreview(fillMaxSize = true) {
     MediaDeleteConfirmationBottomSheet(
         state = state,

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/details/MediaDetailsBottomSheet.kt

@@ -266,7 +266,7 @@ private fun SectionText(
 @PreviewsDayNight
 @Composable
 internal fun MediaDetailsBottomSheetPreview(
-    @PreviewParameter(MediaBottomSheetStateDetailsProvider::class) state: MediaBottomSheetState.Details,
+    @PreviewParameter(MediaBottomSheetStateDetailsPreviewParam::class) state: MediaBottomSheetState.Details,
 ) = ElementPreview(fillMaxSize = true) {
     MediaDetailsBottomSheet(
         state = state,

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/gallery/MediaGalleryStatePreviewParam.kt

@@ -28,7 +28,7 @@ import io.element.android.libraries.mediaviewer.impl.model.aMediaItemVideo
 import io.element.android.libraries.mediaviewer.impl.model.aMediaItemVoice
 import kotlinx.collections.immutable.toImmutableList
 
-open class MediaGalleryStateProvider : PreviewParameterProvider<MediaGalleryState> {
+open class MediaGalleryStatePreviewParam : PreviewParameterProvider<MediaGalleryState> {
     override val values: Sequence<MediaGalleryState>
         get() = sequenceOf(
             aMediaGalleryState(

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/gallery/MediaGalleryView.kt

@@ -597,7 +597,7 @@ private fun LoadingContent(
 @PreviewsDayNight
 @Composable
 internal fun MediaGalleryViewPreview(
-    @PreviewParameter(MediaGalleryStateProvider::class) state: MediaGalleryState
+    @PreviewParameter(MediaGalleryStatePreviewParam::class) state: MediaGalleryState
 ) = ElementPreview {
     CompositionLocalProvider(
         LocalMediaItemPresenterFactories provides aFakeMediaItemPresenterFactories(),

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/gallery/ui/AudioItemView.kt

@@ -46,7 +46,7 @@ fun AudioItemView(
 @PreviewsDayNight
 @Composable
 internal fun AudioItemViewPreview(
-    @PreviewParameter(MediaItemAudioProvider::class) audio: MediaItem.Audio,
+    @PreviewParameter(MediaItemAudioPreviewParam::class) audio: MediaItem.Audio,
 ) = ElementPreview {
     val states = remember {
         listOf(

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/gallery/ui/DateItemView.kt

@@ -45,7 +45,7 @@ fun DateItemView(
 @PreviewsDayNight
 @Composable
 internal fun DateItemViewPreview(
-    @PreviewParameter(MediaItemDateSeparatorProvider::class) date: MediaItem.DateSeparator,
+    @PreviewParameter(MediaItemDateSeparatorPreviewParam::class) date: MediaItem.DateSeparator,
 ) = ElementPreview {
     DateItemView(date)
 }

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/gallery/ui/FileItemView.kt

@@ -46,7 +46,7 @@ fun FileItemView(
 @PreviewsDayNight
 @Composable
 internal fun FileItemViewPreview(
-    @PreviewParameter(MediaItemFileProvider::class) file: MediaItem.File,
+    @PreviewParameter(MediaItemFilePreviewParam::class) file: MediaItem.File,
 ) = ElementPreview {
     val states = remember {
         listOf(

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/gallery/ui/MediaItemAudioPreviewParam.kt

@@ -13,7 +13,7 @@ import io.element.android.libraries.core.preview.loremIpsum
 import io.element.android.libraries.mediaviewer.impl.model.MediaItem
 import io.element.android.libraries.mediaviewer.impl.model.aMediaItemAudio
 
-class MediaItemAudioProvider : PreviewParameterProvider<MediaItem.Audio> {
+class MediaItemAudioPreviewParam : PreviewParameterProvider<MediaItem.Audio> {
     override val values: Sequence<MediaItem.Audio>
         get() = sequenceOf(
             aMediaItemAudio(),

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/gallery/ui/MediaItemDateSeparatorPreviewParam.kt

@@ -12,7 +12,7 @@ import androidx.compose.ui.tooling.preview.PreviewParameterProvider
 import io.element.android.libraries.mediaviewer.impl.model.MediaItem
 import io.element.android.libraries.mediaviewer.impl.model.aMediaItemDateSeparator
 
-class MediaItemDateSeparatorProvider : PreviewParameterProvider<MediaItem.DateSeparator> {
+class MediaItemDateSeparatorPreviewParam : PreviewParameterProvider<MediaItem.DateSeparator> {
     override val values: Sequence<MediaItem.DateSeparator>
         get() = sequenceOf(
             aMediaItemDateSeparator(),

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/gallery/ui/MediaItemFilePreviewParam.kt

@@ -13,7 +13,7 @@ import io.element.android.libraries.core.preview.loremIpsum
 import io.element.android.libraries.mediaviewer.impl.model.MediaItem
 import io.element.android.libraries.mediaviewer.impl.model.aMediaItemFile
 
-class MediaItemFileProvider : PreviewParameterProvider<MediaItem.File> {
+class MediaItemFilePreviewParam : PreviewParameterProvider<MediaItem.File> {
     override val values: Sequence<MediaItem.File>
         get() = sequenceOf(
             aMediaItemFile(),

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/gallery/ui/MediaItemVideoPreviewParam.kt

@@ -12,7 +12,7 @@ import androidx.compose.ui.tooling.preview.PreviewParameterProvider
 import io.element.android.libraries.mediaviewer.impl.model.MediaItem
 import io.element.android.libraries.mediaviewer.impl.model.aMediaItemVideo
 
-class MediaItemVideoProvider : PreviewParameterProvider<MediaItem.Video> {
+class MediaItemVideoPreviewParam : PreviewParameterProvider<MediaItem.Video> {
     override val values: Sequence<MediaItem.Video>
         get() = sequenceOf(
             aMediaItemVideo(),

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/gallery/ui/MediaItemVoicePreviewParam.kt

@@ -13,7 +13,7 @@ import io.element.android.libraries.core.preview.loremIpsum
 import io.element.android.libraries.mediaviewer.impl.model.MediaItem
 import io.element.android.libraries.mediaviewer.impl.model.aMediaItemVoice
 
-class MediaItemVoiceProvider : PreviewParameterProvider<MediaItem.Voice> {
+class MediaItemVoicePreviewParam : PreviewParameterProvider<MediaItem.Voice> {
     override val values: Sequence<MediaItem.Voice>
         get() = sequenceOf(
             aMediaItemVoice(),

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/gallery/ui/VideoItemView.kt

@@ -117,7 +117,7 @@ private fun VideoInfoRow(
 @PreviewsDayNight
 @Composable
 internal fun VideoItemViewPreview(
-    @PreviewParameter(MediaItemVideoProvider::class) video: MediaItem.Video,
+    @PreviewParameter(MediaItemVideoPreviewParam::class) video: MediaItem.Video,
 ) = ElementPreview {
     VideoItemView(
         video = video,

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/gallery/ui/VoiceItemView.kt

@@ -54,7 +54,7 @@ import io.element.android.libraries.mediaviewer.impl.model.aMediaItemVoice
 import io.element.android.libraries.ui.strings.CommonStrings
 import io.element.android.libraries.voiceplayer.api.VoiceMessageEvent
 import io.element.android.libraries.voiceplayer.api.VoiceMessageState
-import io.element.android.libraries.voiceplayer.api.VoiceMessageStateProvider
+import io.element.android.libraries.voiceplayer.api.VoiceMessageStatePreviewParam
 import io.element.android.libraries.voiceplayer.api.aVoiceMessageState
 import kotlinx.collections.immutable.toImmutableList
 import kotlinx.coroutines.delay
@@ -279,7 +279,7 @@ private fun CustomIconButton(
 @PreviewsDayNight
 @Composable
 internal fun VoiceItemViewPreview(
-    @PreviewParameter(MediaItemVoiceProvider::class) voice: MediaItem.Voice,
+    @PreviewParameter(MediaItemVoicePreviewParam::class) voice: MediaItem.Voice,
 ) = ElementPreview {
     val states = remember {
         listOf(
@@ -304,7 +304,7 @@ internal fun VoiceItemViewPreview(
 @PreviewsDayNight
 @Composable
 internal fun VoiceItemViewPlayPreview(
-    @PreviewParameter(VoiceMessageStateProvider::class) state: VoiceMessageState,
+    @PreviewParameter(VoiceMessageStatePreviewParam::class) state: VoiceMessageState,
 ) = ElementPreview {
     val validationState = remember {
         listOf(

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/local/audio/MediaAudioView.kt

@@ -393,7 +393,7 @@ private fun AudioInfoView(
 @PreviewsDayNight
 @Composable
 internal fun MediaAudioViewPreview(
-    @PreviewParameter(MediaInfoAudioProvider::class) info: MediaInfo
+    @PreviewParameter(MediaInfoAudioPreviewParam::class) info: MediaInfo
 ) = ElementPreview {
     MediaAudioView(
         modifier = Modifier.fillMaxSize(),

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/local/audio/MediaInfoAudioPreviewParam.kt

@@ -13,7 +13,7 @@ import io.element.android.libraries.designsystem.components.media.WaveFormSample
 import io.element.android.libraries.mediaviewer.api.MediaInfo
 import io.element.android.libraries.mediaviewer.api.anAudioMediaInfo
 
-open class MediaInfoAudioProvider : PreviewParameterProvider<MediaInfo> {
+open class MediaInfoAudioPreviewParam : PreviewParameterProvider<MediaInfo> {
     override val values: Sequence<MediaInfo>
         get() = sequenceOf(
             anAudioMediaInfo(),

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/local/file/MediaFileView.kt

@@ -114,7 +114,7 @@ fun MediaFileView(
 @PreviewsDayNight
 @Composable
 internal fun MediaFileViewPreview(
-    @PreviewParameter(MediaInfoFileProvider::class) info: MediaInfo
+    @PreviewParameter(MediaInfoFilePreviewParam::class) info: MediaInfo
 ) = ElementPreview {
     MediaFileView(
         modifier = Modifier.fillMaxSize(),

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/local/file/MediaInfoFilePreviewParam.kt

@@ -14,7 +14,7 @@ import io.element.android.libraries.mediaviewer.api.aZipMediaInfo
 import io.element.android.libraries.mediaviewer.api.anApkMediaInfo
 import io.element.android.libraries.mediaviewer.api.anAudioMediaInfo
 
-open class MediaInfoFileProvider : PreviewParameterProvider<MediaInfo> {
+open class MediaInfoFilePreviewParam : PreviewParameterProvider<MediaInfo> {
     override val values: Sequence<MediaInfo>
         get() = sequenceOf(
             aZipMediaInfo(),

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/local/player/MediaPlayerControllerStatePreviewParam.kt

@@ -10,7 +10,7 @@ package io.element.android.libraries.mediaviewer.impl.local.player
 
 import androidx.compose.ui.tooling.preview.PreviewParameterProvider
 
-open class MediaPlayerControllerStateProvider : PreviewParameterProvider<MediaPlayerControllerState> {
+open class MediaPlayerControllerStatePreviewParam : PreviewParameterProvider<MediaPlayerControllerState> {
     override val values: Sequence<MediaPlayerControllerState> = sequenceOf(
         aMediaPlayerControllerState(),
         aMediaPlayerControllerState(

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/local/player/MediaPlayerControllerView.kt

@@ -213,7 +213,7 @@ fun MediaPlayerControllerView(
 @PreviewsDayNight
 @Composable
 internal fun MediaPlayerControllerViewPreview(
-    @PreviewParameter(MediaPlayerControllerStateProvider::class) state: MediaPlayerControllerState
+    @PreviewParameter(MediaPlayerControllerStatePreviewParam::class) state: MediaPlayerControllerState
 ) = ElementPreview {
     MediaPlayerControllerView(
         state = state,

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/local/txt/TextFileContentPreviewParam.kt

@@ -13,7 +13,7 @@ import io.element.android.libraries.architecture.AsyncData
 import kotlinx.collections.immutable.ImmutableList
 import kotlinx.collections.immutable.persistentListOf
 
-open class TextFileContentProvider : PreviewParameterProvider<AsyncData<ImmutableList<String>>> {
+open class TextFileContentPreviewParam : PreviewParameterProvider<AsyncData<ImmutableList<String>>> {
     override val values: Sequence<AsyncData<ImmutableList<String>>>
         get() = sequenceOf(
             AsyncData.Uninitialized,

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/local/txt/TextFileView.kt

@@ -98,7 +98,7 @@ private fun TextFileContentView(
 @PreviewsDayNight
 @Composable
 internal fun TextFileContentViewPreview(
-    @PreviewParameter(TextFileContentProvider::class) text: AsyncData<ImmutableList<String>>,
+    @PreviewParameter(TextFileContentPreviewParam::class) text: AsyncData<ImmutableList<String>>,
 ) = ElementPreview {
     TextFileContentView(
         data = text,

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/viewer/MediaViewerStatePreviewParam.kt

@@ -41,7 +41,7 @@ private const val LONG_CAPTION = "This is a very long caption that should be scr
     "Line 4: Duis aute irure dolor in reprehenderit in voluptate velit esse cillum. " +
     "Line 5: Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia."
 
-open class MediaViewerStateProvider : PreviewParameterProvider<MediaViewerState> {
+open class MediaViewerStatePreviewParam : PreviewParameterProvider<MediaViewerState> {
     override val values: Sequence<MediaViewerState>
         get() = sequenceOf(
             aMediaViewerState(),

libraries/mediaviewer/impl/src/main/kotlin/io/element/android/libraries/mediaviewer/impl/viewer/MediaViewerView.kt

@@ -749,7 +749,7 @@ private fun ErrorView(
 // Only preview in dark, dark theme is forced on the Node.
 @Preview
 @Composable
-internal fun MediaViewerViewPreview(@PreviewParameter(MediaViewerStateProvider::class) state: MediaViewerState) = ElementPreviewDark {
+internal fun MediaViewerViewPreview(@PreviewParameter(MediaViewerStatePreviewParam::class) state: MediaViewerState) = ElementPreviewDark {
     MediaViewerView(
         state = state,
         audioFocus = null,
@@ -760,7 +760,7 @@ internal fun MediaViewerViewPreview(@PreviewParameter(MediaViewerStateProvider::
 
 @Preview(device = "${Devices.PHONE}, orientation=landscape")
 @Composable
-internal fun MediaViewerViewLandscapePreview(@PreviewParameter(MediaViewerStateProvider::class) state: MediaViewerState) = ElementPreviewDark {
+internal fun MediaViewerViewLandscapePreview(@PreviewParameter(MediaViewerStatePreviewParam::class) state: MediaViewerState) = ElementPreviewDark {
     MediaViewerView(
         state = state,
         audioFocus = null,