add scoped name of urlAlphabet which is in export and import in one f…

…ile (#473)

* ref: add scoped variavle name of urlAlphabet which is in export and import in one file

* ref: revert gitingnore

index.browser.js

@@ -1,7 +1,7 @@
 // This file replaces `index.js` in bundlers like webpack or Rollup,
 // according to `browser` config in `package.json`.
 
-import { urlAlphabet } from './url-alphabet/index.js'
+import { urlAlphabet as scopedUrlAlphabet } from './url-alphabet/index.js'
 
 export { urlAlphabet } from './url-alphabet/index.js'
 
@@ -56,7 +56,7 @@ export let nanoid = (size = 21) => {
     // Using the bitwise AND operator to "cap" the value of
     // the random byte from 255 to 63, in that way we can make sure
     // that the value will be a valid index for the "chars" string.
-    id += urlAlphabet[bytes[size] & 63]
+    id += scopedUrlAlphabet[bytes[size] & 63]
   }
   return id
 }

index.js

@@ -1,8 +1,8 @@
 import { webcrypto as crypto } from 'node:crypto'
 
-import { urlAlphabet } from './url-alphabet/index.js'
+import { urlAlphabet as scopedUrlAlphabet } from './url-alphabet/index.js'
 
-export { urlAlphabet }
+export { urlAlphabet } from './url-alphabet/index.js'
 
 // It is best to make fewer, larger requests to the crypto module to
 // avoid system call overhead. So, random numbers are generated in a
@@ -80,7 +80,7 @@ export function nanoid(size = 21) {
     // range to the 0-63 value range. Therefore, adding hacks, such
     // as empty string fallback or magic numbers, is unnecessary because
     // the bitmask trims bytes down to the alphabet size.
-    id += urlAlphabet[pool[i] & 63]
+    id += scopedUrlAlphabet[pool[i] & 63]
   }
   return id
 }