Negative conditional expressions are not applied

__Steps to reproduce:__
List the minimal actions needed to reproduce the behavior.

1. From the UI screen, go to "Alerts: Alerts" -> "NOTIFICATION RULES" and set a negative conditional expression (!=) in "Conditions" Tag Filter.

2. Confirm that the alert is not filtered by the set conditional expression.
(e.g. WHEN A != B)

3. In task edit mode, confirm that the relevant part is not reflected (not **!=**).
(e.g. statuses = monitor["from"](start: -11m, fn: (r) => r["A"] **==** "B"))

__Expected behavior:__
Negative conditional expressions are applied and alerts are properly filtered.

__Actual behavior:__
Negative conditional expressions are not applied and alerts are not filtered.

__Environment info:__
Linux 5.15.32-v8+ aarch64

I have just confirmed a same bug with InfluxDB Cloud.

Finally, I love InfluxDB.

Start by reproducing the issue through Alerts: Alerts → NOTIFICATION RULES with a != tag filter, then inspect the task edit view to compare the generated conditional expression. Done means the negative operator is preserved in the task and alerts are filtered accordingly; the issue does not name a source file or test to run.

Written by the indexing model from the issue text.