chore: bump version

Author: sonofmagic

.changeset/keep-v4-base-in-context.md

@@ -0,0 +1,5 @@
+---
+"weapp-tailwindcss": patch
+---
+
+修复 tailwindcss v4 在自动收集 cssEntries 时丢失基准目录的问题：从上下文创建 patcher 时附带工作区 base，保留用户显式设置的 v4 base，并在多 patcher 聚合时沿用首个 patcher 的配置。

packages/weapp-tailwindcss/src/context/tailwindcss.ts

@@ -277,8 +277,19 @@ export function createTailwindcssPatcherFromContext(ctx: InternalUserDefinedOpti
     ctx.cssEntries = normalizedCssEntries
   }
 
+  const shouldAttachBase = Boolean(ctx.tailwindcssBasedir && normalizedCssEntries?.length)
+  const tailwindcssWithBase = shouldAttachBase && tailwindcss?.v4 !== null
+    ? {
+        ...(tailwindcss ?? {}),
+        v4: {
+          ...(tailwindcss?.v4 ?? {}),
+          base: tailwindcss?.v4?.base ?? resolvedTailwindcssBasedir,
+        },
+      }
+    : tailwindcss
+
   const patcherOptions: TailwindcssPatcherFactoryOptions = {
-    tailwindcss,
+    tailwindcss: tailwindcssWithBase,
     tailwindcssPatcherOptions,
     supportCustomLengthUnitsPatch,
     appType,

packages/weapp-tailwindcss/src/tailwindcss/v4/patcher.ts

@@ -316,6 +316,7 @@ export function createMultiTailwindcssPatcher(patchers: TailwindcssPatcherLike[]
 
   const [first] = patchers
   const multiPatcher: TailwindcssPatcherLike = {
+    ...first,
     packageInfo: first?.packageInfo,
     majorVersion: first?.majorVersion,
     options: first?.options,