add compile-time configuration for kvs maximum storage size

[atarekra]

This pull request introduces support for specifying the maximum size of the Key-Value Storage (KVS) at compile time, fulfilling the related requirement:

"The Key-Value-Storage shall support specification of its maximum size at compile time."

and resolves #161

[github-actions]

License Check Results

🚀 The license check job ran with the Bazel command:

bazel run --lockfile_mode=error //:license-check

Status: ⚠️ Needs Review

Click to expand output

[License Check Output]
Extracting Bazel installation...
Starting local Bazel server (8.6.0) and connecting to it...
INFO: Invocation ID: e3d6a20e-a48d-4299-b1be-c57c3a01e6b9
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Analyzing: target //:license-check (4 packages loaded, 0 targets configured)
Analyzing: target //:license-check (4 packages loaded, 0 targets configured)

Analyzing: target //:license-check (26 packages loaded, 10 targets configured)

Analyzing: target //:license-check (74 packages loaded, 10 targets configured)

Analyzing: target //:license-check (141 packages loaded, 1751 targets configured)

Analyzing: target //:license-check (151 packages loaded, 4858 targets configured)

Analyzing: target //:license-check (156 packages loaded, 8078 targets configured)

Analyzing: target //:license-check (164 packages loaded, 8137 targets configured)

Analyzing: target //:license-check (164 packages loaded, 8137 targets configured)

Analyzing: target //:license-check (164 packages loaded, 8137 targets configured)

Analyzing: target //:license-check (164 packages loaded, 8137 targets configured)

Analyzing: target //:license-check (168 packages loaded, 10149 targets configured)

INFO: Analyzed target //:license-check (169 packages loaded, 10275 targets configured).
[13 / 17] JavaToolchainCompileClasses external/rules_java+/toolchains/platformclasspath_classes; 0s disk-cache, processwrapper-sandbox ... (2 actions running)
INFO: From Generating Dash formatted dependency file ...:
INFO: Successfully converted 66 packages from Cargo.lock to bazel-out/k8-fastbuild/bin/formatted.txt
[15 / 17] JavaToolchainCompileBootClasspath external/rules_java+/toolchains/platformclasspath.jar; 0s disk-cache, processwrapper-sandbox
[16 / 17] Building license.check.license_check.jar (); 0s disk-cache, multiplex-worker
INFO: Found 1 target...
Target //:license.check.license_check up-to-date:
  bazel-bin/license.check.license_check
  bazel-bin/license.check.license_check.jar
INFO: Elapsed time: 26.757s, Critical Path: 2.47s
INFO: 17 processes: 12 internal, 4 processwrapper-sandbox, 1 worker.
INFO: Build completed successfully, 17 total actions
INFO: Running command line: bazel-bin/license.check.license_check ./formatted.txt <args omitted>
usage: org.eclipse.dash.licenses.cli.Main [-batch <int>] [-cd <url>]
       [-confidence <int>] [-ef <url>] [-excludeSources <sources>] [-help] [-lic
       <url>] [-project <shortname>] [-repo <url>] [-review] [-summary <file>]
       [-timeout <seconds>] [-token <token>]

[github-actions]

The created documentation from the pull request is available at: docu-html

[Ahmed-Elsaka-JC]

I see the following points :
user will face issue while flush to memory , i would say it would be better to let use know erlier while using set API to return error in case current storage size in ram exceed configured size.

[PandaeDo]

Could you please solve all the build errors?

[atarekra]

Could you please solve all the build errors?
Solved

[arkjedrz]

I see this PR is up to date, but the change should be discussed.

[arkjedrz]

Discussed during CFT 12.03.2026 - configuration of this parameter is okay, but the parameter should be init-time configurable.

[umaucher]

don't change the file modes of cpp/hpp/BUILD files they should stay 100644

[atarekra]

Restored