WIP "Spiral" & "Square Spiral" magic tools

Needs docs, icons, sound effects, and correct grouping/ordering.
For https://sourceforge.net/p/tuxpaint/feature-requests/261/

src/po/it.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: TuxPaint 0.9.23\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2024-10-02 23:33-0700\n"
+"POT-Creation-Date: 2024-10-04 21:06-0700\n"
 "PO-Revision-Date: 2017-12-18 09:15+0000\n"
 "Last-Translator: Flavio Pastore <ironbishop@fsfe.org>\n"
 "Language-Team: Italian\n"
@@ -416,7 +416,8 @@ msgstr ""
 #: ../org.tuxpaint.Tuxpaint.appdata.xml.in:53
 msgid ""
 "New Magic tools: \"Comic dots\", \"Rotate\", various \"ASCII\" art, various "
-"\"Fractals\", \"Crescent\", and \"Spray Paint\"."
+"\"Fractals\", \"Crescent\", \"Spray Paint\", \"Spiral\" and \"Square "
+"Spiral\"."
 msgstr ""
 
 #: ../org.tuxpaint.Tuxpaint.appdata.xml.in:54
@@ -3034,6 +3035,28 @@ msgstr "Fai clic per aggiungere palle di neve al tuo disegno."
 msgid "Click to add snow flakes to your picture."
 msgstr "Fai clic per aggiungere fiocchi di neve al tuo disegno."
 
+#: ../../magic/src/spiral.c:41
+msgid "Spiral"
+msgstr ""
+
+#: ../../magic/src/spiral.c:42
+#, fuzzy
+#| msgid "Square"
+msgid "Square Spiral"
+msgstr "Quadrato"
+
+#: ../../magic/src/spiral.c:46
+#, fuzzy
+#| msgid "Click and drag to draw large bricks."
+msgid "Click and drag to create a spiral."
+msgstr "Fai clic e trascina per disegnare dei mattoni grandi."
+
+#: ../../magic/src/spiral.c:47
+#, fuzzy
+#| msgid "Click and drag to draw large bricks."
+msgid "Click and drag to create a square spiral."
+msgstr "Fai clic e trascina per disegnare dei mattoni grandi."
+
 #: ../../magic/src/spraypaint.c:104
 #, fuzzy
 #| msgid "Metal Paint"