feat(lookup-manager): filter suggestions and update plugin version

- Update the filter condition for suggestions to include spaces and non-blank characters.
- Bump the plugin version to 1.8.4-SNAPSHOT.

Author: phodal

gradle.properties

@@ -7,7 +7,7 @@ pluginGroup = com.phodal.autodev
 pluginName = AutoDev
 pluginRepositoryUrl = https://github.com/unit-mesh/auto-dev
 # SemVer format -> https://semver.org
-pluginVersion = 1.8.3-RC
+pluginVersion = 1.8.4-SNAPSHOT
 
 # Supported IDEs: idea, pycharm
 baseIDE=idea

src/main/kotlin/cc/unitmesh/devti/practise/RenameLookupManagerListener.kt

@@ -66,8 +66,8 @@ class RenameLookupManagerListener(val project: Project) : LookupManagerListener
                 val result = sb.toString()
                 logger.info("result: $result")
                 extractSuggestionsFromString(result).filter {
-                    // since AI could not do well in math, like 5 result, we should filter it
-                    it.isNotBlank() || it.contains(" ")
+                    // since AI could not do well in math, like 5 results, we should filter it
+                    it.isNotBlank() && !it.contains(" ")
                 }.map {
                     runReadAction {
                         if (!lookupImpl.isLookupDisposed && runJob.isActive && it.isNotBlank()) {