Bug 34587: Refactor reports viewer to use URL params instead of pinia store

Bug 34587: Refactor reports viewer to use URL params instead of pinia store

This patch removes the pinia store and uses URL params to pass data between components. Using the pinia store means that the data is lost on page refresh and the report then throws an error.

This patch also merges the first column in the table into one line per object, rather than repeating the same title for each line of data.

Signed-off-by: Jessica Zairo <jzairo@bywatersolutions.com>
Signed-off-by: Michaela Sieber <michaela.sieber@kit.edu>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>