Add default ledger & queries to archetypes

.gitignore

@@ -1,6 +1,4 @@
 .env
-test.txt
 ledger-quicknote
-*.txt
 .htpasswd
 data

archetypes/.ledgerrc

@@ -0,0 +1 @@
+--file ledger.txt

archetypes/ledger.txt

@@ -0,0 +1,13 @@
+account assets
+account liabilities
+account income
+account expenses
+account equity
+account assets:savings
+    alias savings
+account assets:checking
+    alias checking
+account expenses:cash
+    alias cash
+account expenses:food
+    alias food

archetypes/queries.txt

@@ -0,0 +1,5 @@
+資產餘額:b assets
+本月開支:b -b "this month"
+上月開支:b -b "last month" -e "this month"
+記錄列表:r
+過去七天:r -b "last 7 days"

models.go

@@ -100,7 +100,7 @@ func (u *User) overwriteFile(filename string, tx string) (err error) {
 func (u *User) query(query string) (result string, err error) {
 	var buf bytes.Buffer
 
-	cmd := exec.Command("ledger", "--file", DEFAULT_JOURNAL)
+	cmd := exec.Command("ledger")
 	cmd.Dir = u.Dir()
 	cmd.Stdin = strings.NewReader(query)
 	cmd.Stdout = &buf