docs(README): add errors section

Boshen · Boshen · commit 6faa46580997 · 2024-03-08T15:14:52.000+08:00
diff --git a/README.md b/README.md
@@ -95,6 +95,10 @@ The option is
 }
 ```
 
+### Errors
+
+* `Error: Package subpath '.' is not defined by "exports" in` - occurs when resolving without `conditionNames`.
+
 ## Options
 
 The options are aligned with [enhanced-resolve].

Original file line number	Diff line number	Diff line change
`@@ -95,6 +95,10 @@ The option is`
`95`	`95`	`}`
`96`	`96`	```
`97`	`97`
	`98`	`+### Errors`
	`99`	`+`
	`100`	+* `Error: Package subpath '.' is not defined by "exports" in` - occurs when resolving without `conditionNames`.
	`101`	`+`
`98`	`102`	`## Options`
`99`	`103`
`100`	`104`	`The options are aligned with [enhanced-resolve].`