[Bug + Feature Request] Zenoh REST plugin always return one measurement for influxdb

[arsh09]

Describe the bug

I have an InfluxDB running and its relevant plugin running on a Zenoh-router as well as a REST plugin.

From the influxdb-client, I can see that the key-expression has multiple rows for the series in the database. Unfortunately, when I run the following:

curl -g "http://<router-ip>:8000/test/**?_time[..]"

I only get the last timeseries row instead of all of the data. When setting the RUST_LOG=debug, and looking at the terminal output, I noticed the following SQL run on the influxdb:

Get all entries with Influx query: SELECT * FROM /^.*$/ ORDER BY time DESC LIMIT 1

Where 'limit 1' is limiting the output to 1. I do not find any documentation where the REST API can send the 'limit' in the query. I think adding a selector such as '_limit' similar to '_time' might be helpful.

To reproduce

1. Start a router with influxdb and rest api
2. Publish a few measurements via curl command
3. Try to get all the measurements (it will return only the last one).

System info

Zenoh - zenohd v1.0.0-beta.4 built with rustc 1.75.0 (82e1608df 2023-12-21)
Influx - InfluxDB shell version: 1.6.7~rc0
System - Ubuntu 20.04 - Digital Ocean Droplet