fix: take base of projectName for config (#272)

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**Motivation:**
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problem you're trying to solve.
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As a devkit user, I want to be able to create a project relative to my
current position and have the projectName be placed correctly to prevent
later cmds from failing.

**Modifications:**
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key technical decisions and why were they made?
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- Takes `filepath.Base(projectName)` for config project name 

**Result:**
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*After your change, what will change.
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- No container naming problems after relative path creates

Author: grezle

pkg/commands/create.go

@@ -281,7 +281,7 @@ func copyDefaultConfigToProject(logger iface.Logger, targetDir, projectName, pro
 	if err := yaml.Unmarshal([]byte(configContent), &cfg); err != nil {
 		return fmt.Errorf("failed to unmarshal config YAML: %w", err)
 	}
-	cfg.Config.Project.Name = projectName
+	cfg.Config.Project.Name = filepath.Base(projectName)
 	cfg.Config.Project.ProjectUUID = projectUUID
 	cfg.Config.Project.TelemetryEnabled = telemetryEnabled
 	cfg.Config.Project.TemplateBaseURL = templateBaseURL