use config value for pm path

internal/models/config.go

@@ -6,11 +6,11 @@ type Config struct {
 	DbUri                 string
 	AutoInit              bool
 	RootCmd               string
+	AppDir                string
 	WebAddress            string
-	BeadsDBPath           string
 	IssuePrefix           string
-	StatisticsStoragePath string
 	ActionLogger          func(string)
+	StatisticsStoragePath string
 }
 
 var BaseConfig = Config{
@@ -19,7 +19,7 @@ var BaseConfig = Config{
 	RootCmd:               "pm",
 	IssuePrefix:           "pm",
 	WebAddress:            ":8080",
-	BeadsDBPath:           "./.pm/db.db",
+	AppDir:                "./.pm",
 	StatisticsStoragePath: "./.pm/stats.json",
 }
 
@@ -50,11 +50,6 @@ func (c Config) WithWebAddress(webAddress string) Config {
 	return c
 }
 
-func (c Config) WithBeadsDBPath(beadsDBPath string) Config {
-	c.BeadsDBPath = beadsDBPath
-	return c
-}
-
 func (c Config) WithIssuePrefix(issuePrefix string) Config {
 	c.IssuePrefix = issuePrefix
 	return c