funkytorrents: add freeleech search. #9456

`free=1` seems to do something, returning only 53 results, but I have no idea what

src/Jackett.Common/Definitions/funkytorrents.yml

@@ -57,6 +57,18 @@ caps:
     music-search: [q, artist]
     book-search: [q]
 
+settings:
+  - name: username
+    type: text
+    label: Username
+  - name: password
+    type: password
+    label: Password
+  - name: freeleech
+    type: checkbox
+    label: Search freeleech only
+    default: false
+
 login:
   path: takelogin.php
   method: post
@@ -72,9 +84,14 @@ search:
   paths:
     - path: browse.php
   inputs:
+    # cat search doesn't work if our custom MP3 and Lossless cats are selected
     # $raw: "{{ range .Categories }}c{{.}}=1&{{end}}"
+    cat: 0
     search: "{{ if .Query.Artist }}{{ .Query.Artist }}{{ else }}{{ .Keywords }}{{ end }}"
+    # 0 active, 1 incldead, 2 dead
     incldead: 1
+    # 0 all, 1 not documented, 2 free
+    free: "{{ if .Config.freeleech }}2{{ else }}0{{ end }}"
 
   rows:
     selector: table.mainouter > tbody > tr > td.outer > table > tbody > tr.mouse_out