feat: historical rows for StakerShares api

[serichoi65]

Description

Currently, GetStakerShares show the latest shares of a staker. We want to add an option to see the historical values of staked tokens.

Fixes #411

Type of change

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

tested locally

sidecar=> with distinct_staker_strategies as (
                                select
                                        ssd.staker,
                                        ssd.strategy,
                                        ssd.shares,
                                        ssd.block_number,
                                        ssd.block_time,
                                        ssd.transaction_hash,
                                        ssd.log_index
                                from staker_share_deltas as ssd
                                where
                                        ssd.staker = '0x00000002f32c0886ee65d68059fbdb76ef6a6996'
                                and ssd.block_number <= 20468025
                                order by ssd.block_number desc, ssd.log_index desc
                        ) select
                        dss.*,
                        dsc.operator,
                        dsc.delegated,
                        coalesce(aosc.avs_list, '[]'::jsonb) as avs_addresses
                from distinct_staker_strategies as dss
                left join lateral (
                        select
                                sdc.staker,
                                sdc.operator,
                                sdc.delegated,
                                row_number() over (partition by sdc.staker order by sdc.block_number desc, sdc.log_index) as rn
                        from staker_delegation_changes as sdc
                        where
                                sdc.staker = dss.staker
                                and sdc.block_number <= 20468025
                        order by block_number desc
                ) as dsc on (dsc.rn = 1)
                left join lateral (
                        select
                                jsonb_agg(distinct aosc.avs) as avs_list
                        from avs_operator_state_changes aosc
                        where
                                aosc.operator = dsc.operator
                                and aosc.block_number <= 20468025
                                and aosc.registered = true
                ) as aosc on true;
                   staker                   |                  strategy                  |         shares         | block_number |     block_time      |                          transaction_hash                          | log_index | operator | delegated | avs_addresses 
--------------------------------------------+--------------------------------------------+------------------------+--------------+---------------------+--------------------------------------------------------------------+-----------+----------+-----------+---------------
 0x00000002f32c0886ee65d68059fbdb76ef6a6996 | 0xacb55c530acdb2849e6d4f36992cd8c9d50ed8f7 | -110000000000000000000 |     20468024 | 2024-08-06 07:25:47 | 0xbd691d9a308c68f22b769873755e0d40d17ac7d559a87c57243bb87cffc1260a |       196 |          |           | []
 0x00000002f32c0886ee65d68059fbdb76ef6a6996 | 0xacb55c530acdb2849e6d4f36992cd8c9d50ed8f7 |  110000000000000000000 |     19842748 | 2024-05-10 22:54:11 | 0x61cc902ac06b6750536c288056f82da96e26edef3aec0c5a5d1aab7e2ba6a6c2 |       597 |          |           | []
 0x00000002f32c0886ee65d68059fbdb76ef6a6996 | 0x0fe4f44bee93503346a3ac9ee5a26b130a5796d6 |     -95653239182155230 |     19141905 | 2024-02-02 16:29:11 | 0x5390a4396b8b0809128677ada0de39a16a7ed290ba028eca25741506ebb4bf90 |       461 |          |           | []
 0x00000002f32c0886ee65d68059fbdb76ef6a6996 | 0x0fe4f44bee93503346a3ac9ee5a26b130a5796d6 |      95653239182155230 |     18814818 | 2023-12-18 19:01:23 | 0xa23eaf08ac82f547219c8522471e17b4340c1c75b8de5eb5120037a565656310 |       200 |          |           | []
(4 rows)

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules
• I have checked my code and corrected any misspellings