feat: reranking with fastembed added

Cargo.toml

@@ -56,18 +56,56 @@ base64 = "0.22.1"
 object_store = { version = "0.11.2" }
 bytes = "1.7.1"
 state-machines = "0.2.0"
+fastembed = "5.2.0"
 
 [profile.dist]
 inherits = "release"
 lto = "thin"
 
 [workspace.lints.clippy]
-perf = { level = "warn",  priority = -1 }
-pedantic = { level = "warn",  priority = -1 }
-nursery = { level = "warn",  priority = -1 }
-cargo = { level = "warn",  priority = -1 }
+# Performance-focused lints
+perf = { level = "warn", priority = -1 }
+vec_init_then_push = "warn"
+large_stack_frames = "warn"
+redundant_allocation = "warn"
+single_char_pattern = "warn"
+string_extend_chars = "warn"
+format_in_format_args = "warn"
+slow_vector_initialization = "warn"
+inefficient_to_string = "warn"
+implicit_clone = "warn"
+redundant_clone = "warn"
 
-needless_question_mark = "allow"
-single_call_fn = "allow"
+# Security-focused lints
+integer_arithmetic = "warn"
+indexing_slicing = "warn"
+unwrap_used = "warn"
+expect_used = "warn"
+panic = "warn"
+unimplemented = "warn"
+todo = "warn"
+
+# Async/Network lints
+async_yields_async = "warn"
+await_holding_invalid_state = "warn"
+rc_buffer = "warn"
+
+# Maintainability-focused lints
+cargo = { level = "warn", priority = -1 }
+pedantic = { level = "warn", priority = -1 }
+clone_on_ref_ptr = "warn"
+float_cmp = "warn"
+manual_string_new = "warn"
+uninlined_format_args = "warn"
+unused_self = "warn"
 must_use_candidate = "allow"
 missing_errors_doc = "allow"
+missing_panics_doc = "warn"
+module_name_repetitions = "warn"
+wildcard_dependencies = "warn"
+missing_docs_in_private_items = "warn"
+
+# Allow noisy lints that don't add value for this project
+manual_must_use = "allow"
+needless_raw_string_hashes = "allow"
+multiple_bound_locations = "allow"