add adapter repository for snapshot store

[DavidBadura]

This PR allows to fetch the adapters lazy by writing your own adapter repository.

[github-actions]

Hello 👋

here is the most recent benchmark result:

SubscriptionEngineBench
=======================

+---------------------------+-----------------+-----------------+-----------+-----------------+------------+-------------+
|                           | time (kde mode)                               | memory                                     |
+---------------------------+-----------------+-----------------+-----------+-----------------+------------+-------------+
| subject                   | Tag: <current>  | Tag: base       | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+---------------------------+-----------------+-----------------+-----------+-----------------+------------+-------------+
| benchHandle10000Events () | 3.059s (±0.00%) | 3.082s (±0.00%) | -0.76%    | 34.736mb        | 34.744mb   | -0.02%      |
+---------------------------+-----------------+-----------------+-----------+-----------------+------------+-------------+

SubscriptionEngineBatchBench
============================

+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+
|                           | time (kde mode)                                   | memory                                     |
+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+
| subject                   | Tag: <current>    | Tag: base         | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+
| benchHandle10000Events () | 69.584ms (±0.00%) | 70.158ms (±0.00%) | -0.82%    | 34.234mb        | 34.234mb   | 0.00%       |
+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+

SimpleSetupStreamStoreBench
===========================

+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                     | memory                                     |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad1Event ()                     | 889.500μs (±0.00%) | 901.700μs (±0.00%) | -1.35%    | 34.744mb        | 34.744mb   | 0.00%       |
| benchLoad10000Events ()                | 47.457ms (±0.00%)  | 47.411ms (±0.00%)  | +0.10%    | 34.744mb        | 34.744mb   | 0.00%       |
| benchSave1Event ()                     | 973.800μs (±0.00%) | 974.200μs (±0.00%) | -0.04%    | 34.744mb        | 34.744mb   | 0.00%       |
| benchSave10000Events ()                | 213.959ms (±0.00%) | 221.559ms (±0.00%) | -3.43%    | 34.744mb        | 34.744mb   | 0.00%       |
| benchSave10000Aggregates ()            | 7.980s (±0.00%)    | 8.200s (±0.00%)    | -2.67%    | 34.744mb        | 34.744mb   | 0.00%       |
| benchSave10000AggregatesTransaction () | 4.771s (±0.00%)    | 4.732s (±0.00%)    | +0.83%    | 34.744mb        | 34.744mb   | 0.00%       |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

SnapshotsBench
==============

+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                     | memory                                     |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad10000EventsMissingSnapshot () | 47.692ms (±0.00%)  | 47.749ms (±0.00%)  | -0.12%    | 33.836mb        | 33.835mb   | +0.00%      |
| benchLoad10000Events ()                | 923.100μs (±0.00%) | 914.600μs (±0.00%) | +0.93%    | 33.836mb        | 33.835mb   | +0.00%      |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

SplitStreamBench
================

+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                         | time (kde mode)                                     | memory                                     |
+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                 | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad10000Events () | 4.398ms (±0.00%)   | 4.350ms (±0.00%)   | +1.11%    | 37.072mb        | 37.072mb   | 0.00%       |
| benchSave10000Events () | 348.032ms (±0.00%) | 352.877ms (±0.00%) | -1.37%    | 37.144mb        | 37.144mb   | 0.00%       |
+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

PersonalDataBench
=================

+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                     | memory                                     |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad1Event ()                     | 879.000μs (±0.00%) | 895.000μs (±0.00%) | -1.79%    | 34.895mb        | 34.895mb   | 0.00%       |
| benchLoad10000Events ()                | 82.382ms (±0.00%)  | 81.519ms (±0.00%)  | +1.06%    | 34.895mb        | 34.895mb   | 0.00%       |
| benchSave1Event ()                     | 1.399ms (±0.00%)   | 1.560ms (±0.00%)   | -10.34%   | 34.895mb        | 34.895mb   | 0.00%       |
| benchSave10000Events ()                | 251.453ms (±0.00%) | 252.244ms (±0.00%) | -0.31%    | 34.897mb        | 34.897mb   | 0.00%       |
| benchSave10000Aggregates ()            | 12.263s (±0.00%)   | 12.015s (±0.00%)   | +2.06%    | 34.895mb        | 34.895mb   | 0.00%       |
| benchSave10000AggregatesTransaction () | 8.842s (±0.00%)    | 8.789s (±0.00%)    | +0.60%    | 35.396mb        | 35.396mb   | 0.00%       |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

SimpleSetupBench
================

+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                     | memory                                     |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad1Event ()                     | 955.300μs (±0.00%) | 958.200μs (±0.00%) | -0.30%    | 33.765mb        | 33.765mb   | 0.00%       |
| benchLoad10000Events ()                | 49.186ms (±0.00%)  | 51.319ms (±0.00%)  | -4.16%    | 33.765mb        | 33.765mb   | 0.00%       |
| benchSave1Event ()                     | 1.259ms (±0.00%)   | 996.200μs (±0.00%) | +26.41%   | 33.765mb        | 33.765mb   | 0.00%       |
| benchSave10000Events ()                | 221.237ms (±0.00%) | 220.539ms (±0.00%) | +0.32%    | 33.765mb        | 33.765mb   | 0.00%       |
| benchSave10000Aggregates ()            | 8.214s (±0.00%)    | 7.983s (±0.00%)    | +2.89%    | 33.765mb        | 33.765mb   | 0.00%       |
| benchSave10000AggregatesTransaction () | 4.773s (±0.00%)    | 4.769s (±0.00%)    | +0.08%    | 33.765mb        | 33.765mb   | 0.00%       |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

This comment gets update everytime a new commit comes in!