Archive: replace README with permanent redirect notice only

[sirdeggen]

This PR replaces the entire README with a clean, permanent redirect notice pointing to the equivalent location in the ts-stack monorepo.

This is part of the batch migration and archiving of originating repositories.

After merge, the repo can be archived.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

🏁 Benchmark Comparison (Node 22)

Comparing this PR (9a8bdc4) against master (2c95001).

✅ No regressions over the 5% threshold detected.

Benchmark	Metric	PR Branch	Master	Δ	Change
BigNumber Arithmetic	mul large numbers	8.85 ms	8.87 ms	-0.02 ms	-0.23%
BigNumber Arithmetic	add large numbers	1.45 ms	1.46 ms	-0.01 ms	-0.68%
BigNumber Serialization	toSm big	2.82 ms	2.85 ms	-0.03 ms	-1.05%
BigNumber Serialization	toSm little	2.87 ms	2.95 ms	-0.08 ms	-2.71%
BigNumber Serialization	fromSm big	2.92 ms	2.94 ms	-0.02 ms	-0.68%
BigNumber Serialization	fromSm little	3.00 ms	3.02 ms	-0.02 ms	-0.66%
BigNumber Serialization	fromScriptNum	3.03 ms	3.02 ms	+0.01 ms	+0.33%
Script Serialization	Big script round trip	3.82 ms	3.81 ms	+0.01 ms	+0.26%
Transaction Verification	deep chain verify	556.05 ms	555.33 ms	+0.72 ms	+0.13%
Transaction Verification	wide transaction verify	573.10 ms	573.66 ms	-0.56 ms	-0.10%
Transaction Verification	large tx verify	283.77 ms	283.83 ms	-0.06 ms	-0.02%
Transaction Verification	nested inputs verify	159.13 ms	158.21 ms	+0.92 ms	+0.58%
Symmetric Key	encrypt large 2MB	1746.40 ms	1751.16 ms	-4.76 ms	-0.27%
Symmetric Key	decrypt large 2MB	1706.12 ms	1705.31 ms	+0.81 ms	+0.05%
Symmetric Key	encrypt 50 small	7.54 ms	7.59 ms	-0.05 ms	-0.66%
Symmetric Key	decrypt 50 small	7.26 ms	7.20 ms	+0.06 ms	+0.83%
Symmetric Key	encrypt 200 medium	181.72 ms	182.26 ms	-0.54 ms	-0.30%
Symmetric Key	decrypt 200 medium	179.44 ms	179.12 ms	+0.32 ms	+0.18%
Reader & Writer	mixed ops	0.22 ms	0.22 ms	+0.00 ms	0.00%
Reader & Writer	large payloads	27.28 ms	28.11 ms	-0.83 ms	-2.95%
Reader & Writer	3000 small payloads	1.74 ms	1.75 ms	-0.01 ms	-0.57%
Reader & Writer	400 medium payloads	14.74 ms	14.66 ms	+0.08 ms	+0.55%
Atomic BEEF	Transaction.toAtomicBEEF	1.70 ms	1.68 ms	+0.02 ms	+1.19%
Atomic BEEF	Transaction.fromAtomicBEEF	3.72 ms	3.70 ms	+0.02 ms	+0.54%

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!