[ADD] auth_password_policy{_signup}: password strength widgets

* generic strenght meter widget which can be included in various
  places
* password field, taking over the isPassword special cases strewn
  throughout the codebase, this should probably become an actual thing
  in core /cc @ged-odoo, the meter is opt-in as most uses of
  `field[@password=True]` are passwords & secrets for third-party
  services or external servers for which a meter would not make sense
* separate override of the ChangePassword wizard which isn't a regular
  view for some reason
* direct implementation for signup pages (create user & reset password)

Skip/comment/remove existing testing of @password fields: the policy
replacement/augmentation needs to make an RPC call and does not
support readonly use (because it doesn't seem to be used anywhere so
that made sense?); and there currently is no way to augment or
override/replace existing tests, so the tests will either fail when
auth_password_policy is installed (current situation) or fail when
auth_password_policy is not installed (if updated to be compatible
with APP).

1 files changed, 16 insertions, 0 deletions

diff --git a/addons/auth_password_policy/static/src/css/password_field.css b/addons/auth_password_policy/static/src/css/password_field.css
new file mode 100644
index 00000000000..a819c39bc03
--- /dev/null
+++ b/addons/auth_password_policy/static/src/css/password_field.css
@@ -0,0 +1,16 @@
+meter.o_password_meter {
+    position: absolute;
+    height: 15px;
+    bottom: calc(50% - 7px);
+    right: 5px;
+}
+
+/* meter is positioned absolutely & td has a 45 right padding */
+[name=change_password_form] .o_form_view .o_group.o_inner_group > tbody > tr > td {
+    position: relative;
+}
+[name=change_password_form] .o_form_view .o_group.o_inner_group > tbody > tr > td > meter.o_password_meter {
+    right: 50px;
+    /* also input has a 5px bottom margin... */
+    bottom: calc(50% - 7px + 5px)
+}