feat/#36: Theme 추가

core/designsystem/src/main/java/com/suwiki/core/designsystem/theme/Theme.kt

@@ -0,0 +1,30 @@
+package com.suwiki.core.designsystem.theme
+
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.CompositionLocalProvider
+import androidx.compose.runtime.ReadOnlyComposable
+
+@Composable
+fun SuwikiTheme(
+  content: @Composable () -> Unit,
+) {
+  CompositionLocalProvider(
+    LocalTypography provides Typography,
+  ) {
+    MaterialTheme(
+      colorScheme = lightColorScheme(
+        background = GrayFB,
+      ),
+      content = content,
+    )
+  }
+}
+
+object SuwikiTheme {
+  val typography: SuwikiTypography
+    @Composable
+    @ReadOnlyComposable
+    get() = LocalTypography.current
+}

core/designsystem/src/main/java/com/suwiki/core/designsystem/theme/Typography.kt

@@ -1,6 +1,7 @@
 package com.suwiki.core.designsystem.theme
 
 import androidx.compose.runtime.Immutable
+import androidx.compose.runtime.staticCompositionLocalOf
 import androidx.compose.ui.text.PlatformTextStyle
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.font.Font
@@ -145,3 +146,29 @@ data class SuwikiTypography(
   val caption6: TextStyle,
   val caption7: TextStyle,
 )
+
+val LocalTypography = staticCompositionLocalOf {
+  SuwikiTypography(
+    header1 = notoSansStyle,
+    header2 = notoSansStyle,
+    header3 = notoSansStyle,
+    header4 = notoSansStyle,
+    header5 = notoSansStyle,
+    header6 = notoSansStyle,
+    header7 = notoSansStyle,
+    body1 = notoSansStyle,
+    body2 = notoSansStyle,
+    body3 = notoSansStyle,
+    body4 = notoSansStyle,
+    body5 = notoSansStyle,
+    body6 = notoSansStyle,
+    body7 = notoSansStyle,
+    caption1 = notoSansStyle,
+    caption2 = notoSansStyle,
+    caption3 = notoSansStyle,
+    caption4 = notoSansStyle,
+    caption5 = notoSansStyle,
+    caption6 = notoSansStyle,
+    caption7 = notoSansStyle,
+  )
+}