Revert "Add client-side note encryption"

This reverts commit 5cf5a45682.

web/src/app/paths.ts

@@ -1,11 +1,6 @@
 import { encodePath } from './api'
 
 export const NOTE_EXT = '.md'
-export const ENCRYPTED_EXT = '.md.enc'
-
-export function isEncrypted(path: string): boolean {
-  return path.endsWith(ENCRYPTED_EXT)
-}
 
 export function dirname(path: string): string {
   const i = path.lastIndexOf('/')
@@ -21,22 +16,12 @@ export function joinPath(dir: string, name: string): string {
 }
 
 export function noteTitle(path: string): string {
-  return basename(path).replace(/\.md(\.enc)?$/, '')
+  return basename(path).replace(/\.md$/, '')
 }
 
-/** 笔记的图片目录（Typora 风格，加密与未加密的同名笔记共用） */
-export function assetsDirOf(notePath: string): string {
-  return joinPath(dirname(notePath), noteTitle(notePath) + '.assets')
-}
-
-// 与服务端 vault.EscapeLinkPath 一致：只转义会破坏 Markdown 链接语法的字符
-export function escapeLinkPath(s: string): string {
-  return s.replace(/[ ()<>]/g, (c) => '%' + c.charCodeAt(0).toString(16).toUpperCase())
-}
-
-/** 笔记中相对地址的图片在仓库中的路径；绝对地址、站内绝对路径与锚点返回 null */
-export function assetPathOf(notePath: string, src: string): string | null {
-  if (/^[a-z][a-z\d+.-]*:/i.test(src) || src.startsWith('/') || src.startsWith('#')) return null
+// 把笔记中的图片地址解析为可加载的 URL：绝对地址原样返回，相对地址基于笔记所在目录走 /api/v1/raw
+export function resolveAssetUrl(notePath: string, src: string): string {
+  if (/^[a-z][a-z\d+.-]*:/i.test(src) || src.startsWith('/') || src.startsWith('#')) return src
   const parts = dirname(notePath) ? dirname(notePath).split('/') : []
   for (const seg of src.split(/[?#]/)[0].split('/')) {
     if (seg === '' || seg === '.') continue
@@ -51,13 +36,5 @@ export function assetPathOf(notePath: string, src: string): string | null {
       parts.push(decoded)
     }
   }
-  return parts.join('/')
+  return '/api/v1/raw/' + encodePath(parts.join('/'))
 }
-
-// 把笔记中的图片地址解析为可加载的 URL：绝对地址原样返回，相对地址基于笔记所在目录走 /api/v1/raw
-export function resolveAssetUrl(notePath: string, src: string): string {
-  const p = assetPathOf(notePath, src)
-  return p === null ? src : RAW_PREFIX + encodePath(p)
-}
-
-export const RAW_PREFIX = '/api/v1/raw/'