feat: Adds ductulator button to logged in views.

TODO.md

@@ -4,16 +4,15 @@
 - [x] Pdf generation
 - [x] Add postgres / mysql support
 - [x] Opensource / license ??
-- [ ] Figure out domain to host (currently thinking ductcalc.pro)
-  - [ ] Logo / navbar name may have to change if it's not duct-calc.
-  - [ ] MainPage meta items will have to change also
+- [x] Figure out domain to host (currently thinking ductcalc.pro)
 - [x] Add ability for either sensible or total load while specifying a room load.
   - CoolCalc current version specifies the sensible cooling for a room break down,
     and currently we require the total load and calculate sensible based on project
     shr.
 - [x] Add ability to associate room load / airflow with another room.
-- [ ] Trunk size form, room / register selection is wonky when labels are long.
+- [x] Trunk size form, room / register selection is wonky when labels are long.
   - They will overlap each other making it difficult to read / decipher which checkbox belongs
     to which label.
-- [ ] Add select all rooms for trunks, useful for sizing main supply or return trunks.
+- [x] Add select all rooms for trunks, useful for sizing main supply or return trunks.
+- [ ] Add optional level to room model.
 - [ ] Add way to sponsor the project.